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Replacement parts
CamelBak bite valve dust cover cap replacement
The hinged dust cover on a CamelBak Big Bite valve or Crux tube gets chewed off or lost on the first ride, leaving the valve to collect trail grit. This replacement is a 22 mm inner diameter cap with 1.5 mm walls that snaps over the valve's collar, a 3 mm hinge strap that loops around the 12 mm tube behind the valve so the cap dangles when open, and a small pull tab. Print it in TPU 95A for a soft, food-safe-adjacent seal and a quiet snap; PETG works for a rigid version. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| inner diameter of pocket | 22 mm |
| wall thickness | 1.5 mm |
| pocket depth | 12 mm |
| floor thickness | 1.2 mm |
| inward snap lip protrusion | 0.8 mm |
| height of snap lip band | 1.5 mm |
| lip sits this far below rim | 1.5 mm |
Example prompt
Model a bite valve dust cap with a 22 mm inner diameter, 12 mm deep pocket and 1.5 mm walls, a 0.8 mm inward snap lip, a 3 mm wide 40 mm long hinge strap ending in a 12.4 mm ring for the drink tube and a 6 mm pull tab.
Fit notes
Bite valves from CamelBak, Osprey Hydraulics and Source all differ by a couple of millimetres, so a downloaded cap either will not snap on or falls off in the pack. Measure your valve collar and tube, give the numbers to SpeakCAD, preview the cap in the browser, refine the snap in the chat, then download the STL.
Questions people ask about a CamelBak bite valve dust cover cap replacement
The hinged dust cover on a CamelBak Big Bite valve or Crux tube gets chewed off or lost on the first ride, leaving the valve to collect trail grit. This replacement is a 22 mm inner diameter cap with 1.5 mm walls that snaps over the valve's collar, a 3 mm hinge strap that loops around the 12 mm tube behind the valve so the cap dangles when open, and a small pull tab. Print it in TPU 95A for a soft, food-safe-adjacent seal and a quiet snap; PETG works for a rigid version.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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