Sea to Summit | Watercell X

Need a water storage for your motocamping trip? Watercell X – is the flexible and durable reservoir water bag solution.  Tough and versatile, Watercell X stores, transports and dispenses water wherever you need it. 

The Watercell X is your go-to solution for storing, transporting, and dispensing water on any adventure. Its wide-mouth design makes filling, draining, and drying easy, while the low-profile 63mm cap allows one-handed flow control. Made from durable certified recycled 400D nylon and bluesign APPROVED materials, it features 3D-baffled, RF-welded TPU construction that’s BPA, PVC, and non-PFAS. Converts to a shower with included fitting. The adjustable strap and welded lash points provide versatile options for carrying, hanging, or securing on the move.

Specs

Features

• Available in 4L and 6L
• Wide-mouth design makes filling, draining, and drying fast and easy
• Low-profile 63mm multifunction cap provides variable flow control and is easy to operate with one hand
• Adjustable TPU strap and welded lash points make it easy to carry, hang, or secure
• Easily converts to a backcountry shower with included fitting that stores on the carry strap
• Made from certified recycled 400D nylon - durable, flexible, and bluesign APPROVED
• Sturdy 3D-baffled, RF-welded TPU construction is stackable, BPA/PVC-free, and non-PFAS

Materials

Bladder: Nylon with TPU film; Handles: TPU; Cap: TPU

CAN THE WATERCELL X…?

• Can I put very hot water in a Watercell for use as a hot water bottle?  No. There are safety concerns, as the materials of the cap and fill port threads may expand at different rates. Very hot water could cause seepage onto the sleeper.
• How do I clean a Watercell?  Wash with warm water and dish soap, rinse thoroughly, and hang upside down to dry completely. Do not use boiling water. To remove juice or wine residue, use effervescent peroxide tablets.  
• Be cleaned with bleach? We would recommend against using bleach (because of the aftertaste) – taste-free peroxide cleaning tablets are available.
• Can I freeze water in a Watercell for use in a cooler?Yes. You can freeze water in a Watercell X, but leave space for expansion as water turns to ice. The welds, laminates, and cap will not be damaged by cold temperatures.
• What is the size of the Watercell cap spigot thread?The internal spigot or showerhead connection thread on a Watercell X is 1/4 in NPT. CPC manufactures a 1/4 in NPT to quick-connect fitting.
• Using as a shower?  Safe for hot water up to 60°C / 140°F – well above normal showering needs.  If you will be adding hot water, we would always suggest partially filling the Watercell with cold water first.
• Connect to any water filter?  The Watercell X has a 63mm threaded opening. This is the same size as a standard Nalgene bottle.  You can connect some water filters to a Watercell – any water filter with a 63mm thread will fit.

 Made in Vietnam

Why Choose Moto Camp Nerd?

✅Our team personally tests every item (20+ years moto camping experience)

✅Pack sizes verified to fit motorcycle luggage systems

✅Direct access to real riders who camp for advice and support

✅Only gear that passes real-world testing gets in this store

❌ No generic outdoor gear that's
algorithm-chosen or just thrown in the store without reason.

Bottom line: You're supporting a small business with fellow riders and campers, not just buying a product.