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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Backpacks!

    Mod

    Dyeable and upgradeable vanilla-friendly backpacks.

    B83/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.2
    • ModpacksIn 304
    • ReleasesLatest 20 Jun

    Download

    1.3.5-backpacks_mod-26.2.jar

    Released 20 Jun 2026 · 4.8 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker
    • Widely used

    Points lost

    • Many modpacks removed it−10 points
    • No release in 4 months−2 points
    All 11 criteria

    • Maintenance

      1 point lost26 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.4 months ago (20 Jun 2026) 11 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.2 on Fabric, Forge, NeoForge and Quilt. 15% or more of the popular mods updated in the last 6 months also have files for 26.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 12 of the last 24 months 6 / 6

    • Stability

      10 points lost12 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.78 of the 199 modpacks with two or more versions removed it in a later one (39%) See the 78 modpacks0 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.1 known conflict, but it does not count in the grade See the known conflict5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Eclipse-Studios/backpacks 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Discord 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,163,828 4 / 4

    • Track record

      1 point lost7 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.2 years, 122 releases 7 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 8 latest files for recent Minecraft versions. See Security
    Total83 / 100

    58.6 of the 71 points that apply = 83 out of 100. The points above are rounded to whole numbers.

    Images

    • Screenshot 1 of Backpacks!
    • Screenshot 2 of Backpacks!
    • Screenshot 3 of Backpacks!
    • Screenshot 4 of Backpacks!
    • Screenshot 5 of Backpacks!
    • Screenshot 6 of Backpacks!
    • Screenshot 7 of Backpacks!
    • Screenshot 8 of Backpacks!
    • Crafting Recipes
    • All of the Backpacks upgrades
    • Some examples of dyes in Backpacks
    • All of the currently aviable Backpack's styles
    • Custom Model Datas used (for before 1.21.4)
    • Datapack made by Eclipse Studios

    About

    Backpacks! adds vanilla-friendly storage backpacks, with four tiers that hold 3, 9, 18, or 40 slots and an Ender Backpack linked to the player's Ender Chest. Backpacks can be upgraded in a smithing table, dyed with vanilla dyes, and customized with styles such as Autumnal, Christmas, Nether, and Ender Dragon; Ender Backpacks cannot be dyed. The project also adds seven advancements for trying the pack, crafting and upgrading backpacks, and applying dyes or styles. Commands let players obtain backpack tiers or create custom backpacks with a chosen item, appearance, and storage capacity.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 83 recipes, 17 advancements and 1 loot table.

    Counted from the names and data files in the mod, so the list may not be complete.

    Replaces 2 of vanilla Minecraft's core shaders, 1 mob and entity texture and 1 model.

    Often used with it

    See all 30
    LithiumAMod MenuAFerriteCoreAChat HeadsADungeons and TavernsB

    Details

    Creators
    Eclipse Studios (EclipseStudios, ElGeroIngles and Mitsaori)
    License
    Apache License 2.0
    Downloads
    2.2M
    Created
    10 Aug 2024
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 10 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      10 latest files: the newest file for each Minecraft version and loader. The answer above is about the 8 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 8 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 8 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images and code history and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 6 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      169 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file

    Compatibility

    See all 122 files
    Fabric
    NeoForge
    Forge
    Quilt
    Data pack
    1.2026.126.3

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Faster than most mods. On average, it gets a file 2 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions. No file yet for Minecraft 26.3.

    Known conflicts

    These projects do not work together with Backpacks!: their authors or the author of Backpacks! say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Backpacks!, so you only need one.

    ProjectTypeDownloadsDeclared by
    Essential ModMod159.7M downloadsdeclared by Backpacks!

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    30150
    Oct 2024: 9 modpacksNov 2024: 9 modpacksDec 2024: 4 modpacksJan 2025: 6 modpacksFeb 2025: 11 modpacksMar 2025: 8 modpacksApr 2025: 18 modpacksMay 2025: 12 modpacksJun 2025: 12 modpacksJul 2025: 10 modpacksAug 2025: 14 modpacksSep 2025: 6 modpacksOct 2025: 13 modpacksNov 2025: 16 modpacksDec 2025: 27 modpacksJan 2026: 29 modpacksFeb 2026: 16 modpacksMar 2026: 21 modpacksApr 2026: 16 modpacksMay 2026: 16 modpacksJun 2026: 14 modpacksJul 2026: 14 modpacksAug 2026: 16 modpacksSep 2026: 12 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20249
    Nov 20249
    Dec 20244
    Jan 20256
    Feb 202511
    Mar 20258
    Apr 202518
    May 202512
    Jun 202512
    Jul 202510
    Aug 202514
    Sep 20256
    Oct 202513
    Nov 202516
    Dec 202527
    Jan 202629
    Feb 202616
    Mar 202621
    Apr 202616
    May 202616
    Jun 202614
    Jul 202614
    Aug 202616
    Sep 202612

    304 modpacks include Backpacks! in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Simplex Modern Survival16K downloadslast version with it 21 Jan 2025space, fight and simulation13K downloadslast version with it 4 Apr 2026Aeronautics Dream11K downloadslast version with it 6 Jul 2026Fungle Flavour10K downloadslast version with it 4 Apr 2026Festivale SMP10K downloadslast version with it 27 Aug 2026Immersive Minecraft10K downloadslast version with it 16 Feb 2025PMWPACK (protomanlys weather)9.6K downloadslast version with it 18 May 2026Extreme Weather Survival S2 - ModPack7.3K downloadslast version with it 20 Apr 2026Mythos: Terraria + Calamity6.5K downloadslast version with it 14 Apr 2026EnchantVenture6.4K downloadslast version with it 20 Nov 2024
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Backpacks!. Share: how many of the modpacks with Backpacks! also have that mod.

    ProjectTypeShareGrade
    LithiumAModin 60% of the modpacks with Backpacks!Mod MenuAModin 54% of the modpacks with Backpacks!FerriteCoreAModin 50% of the modpacks with Backpacks!Chat HeadsAModin 42% of the modpacks with Backpacks!Dungeons and TavernsBModin 41% of the modpacks with Backpacks!Fresh AnimationsAResource packin 40% of the modpacks with Backpacks!Reese's Sodium OptionsAModin 40% of the modpacks with Backpacks!Sodium ExtraAModin 39% of the modpacks with Backpacks!TerralithAModin 39% of the modpacks with Backpacks!LambDynamicLights - Dynamic LightsAModin 37% of the modpacks with Backpacks!
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.2·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-26.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-26.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.11.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9 to 1.21.10·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.8·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.6-1.21.8.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21 to 1.21.1·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21-1.21.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21.2 to 1.21.3·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.2-1.21.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.5 to 1.20.6·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.20.5-1.20.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    122 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.2The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-26.2.jar (main file)·20 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    26.2·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-26.2.zip (main file, 1 other file in this version not shown)·20 Jun 2026Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 349.1 KB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-26.1.jar (main file)·30 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    26.1 to 26.1.226.1 to 26.1.2·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-26.1.zip (main file, 1 other file in this version not shown)·30 Mar 2026Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 349.1 KB
    1.21.11The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.11.jar (main file)·10 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    1.21.11·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.11.zip (main file, 1 other file in this version not shown)·10 Dec 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 349.1 KB
    1.21.6 to 1.21.81.21.6 to 1.21.8The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.6-1.21.8.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.9 MB
    1.21.6 to 1.21.81.21.6 to 1.21.8·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.6-1.21.8.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 382.1 KB
    1.21.5The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.5.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    1.21.5·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.5.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 367.2 KB
    1.21.4The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.4.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    1.21.4·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.4.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 366.6 KB
    1.21.2 to 1.21.31.21.2 to 1.21.3The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.2-1.21.3.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.7 MB
    1.21.2 to 1.21.31.21.2 to 1.21.3·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.2-1.21.3.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 346.0 KB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21-1.21.1.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.7 MB
    1.21 to 1.21.11.21 to 1.21.1·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21-1.21.1.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 349.7 KB
    1.20.5 to 1.20.61.20.5 to 1.20.6The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.20.5-1.20.6.jar (main file)·3 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.7 MB
    1.20.5 to 1.20.61.20.5 to 1.20.6·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.20.5-1.20.6.zip (main file, 1 other file in this version not shown)·3 Oct 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 352.2 KB
    1.21.9 to 1.21.101.21.9 to 1.21.10The latest file for its Minecraft version and loader·Fabric, NeoForge, Forge, Quilt1.3.51.3.5 · 1.3.5-backpacks_mod-1.21.9.jar (main file)·30 Sep 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 4.8 MB
    1.21.9 to 1.21.101.21.9 to 1.21.10·Data pack1.3.51.3.5 · 1.3.5-backpacks_dtpk-1.21.9.zip (main file, 1 other file in this version not shown)·30 Sep 2025Not checkedWe have not checked this file yet.Open this file on ModrinthNot on CurseForgeDownload · Stable · 349.1 KB
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