The Sea to Summit Watercell X is the ideal solution for storing, transporting, and dispensing water on all your adventures. Designed to be lightweight, compact, and durable, it easily converts into a shower thanks to the included nozzle and adapts to any setup with its adjustable shoulder strap and welded attachment points.
Main features
-
Large opening for quick filling, emptying and drying
-
63 mm low-profile multi-function cap for precise flow control, usable with one hand
-
3D construction with partitions and RF welding in durable TPU, free of BPA, PVC and PFAS
-
Made from certified recycled 400D nylon and bluesign® approved materials.
-
Transforms into a shower thanks to the included nozzle
-
Adjustable shoulder strap and welded attachment points for carrying, hanging or securing water
Materials
-
Body: Recycled 400D nylon
-
Welded TPU and 3D partitions
Key advantages
✔️ Versatile : for storing, transporting and distributing water, or for use as a shower
✔️ Durable and safe : recycled, certified materials free of harmful substances
✔️ Practical : wide opening and variable flow cap for easy use
✔️ Easy to carry : adjustable shoulder strap and sturdy attachment points
WatercellX 4L Water Tank
The measurements presented are for guidance only.
How to choose the right size
User Height: Measure your full height, barefoot, in an upright position.
Usage: Choose the snuggest possible size to optimize comfort, insulation, and weight.
Sleeping Bag Sizes
| Size | Recommended User Height | Internal Bag Length |
|---|---|---|
| Short | Up to 170 cm | 185 cm |
| Regular | Up to 183 cm | 198 cm |
| Long | Up to 198 cm | 213 cm |
Sleeping Mat Dimensions
| Size | Length | Width |
|---|---|---|
| Short | 168 cm | 55 cm |
| Regular | 183 cm | 55 cm |
| Large | 198 cm | 64 cm |
| Rectangular Regular | 183 cm | 64 cm |
| Rectangular Large | 198 cm | 64 cm |
Sleeping Pads
| Size | Length (cm) | Width (cm) |
|---|---|---|
| Short | 168 | 55 |
| Regular | 183 | 55 |
| Large | 198 | 64 |
| Rectangular Regular | 183 | 64 |
| Rectangular Large | 198 | 64 |
Sleeping Pad Thicknesses
| Range | Thickness (cm) | Comfort | Recommended Use |
|---|---|---|---|
| Ultralight | 5 | Minimal | Ultralight, fastpacking, fast hiking |
| Camp / Lightweight | 5 – 7.5 | Good | Hiking, trekking |
| Ether Light | 10 | Very High | Camping, comfortable trek, side sleepers |
| Comfort Plus | 6.3 (double layer) | High + Safety | Camping, expeditions, air redundancy |
| Comfort Deluxe | 10 | Maximum | Camping, van life, comfort prioritized |
| Self-Inflating | 3.8 – 7.5 | Variable | Camping, versatile use |
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
The Sea to Summit Watercell X is the ideal solution for storing, transporting, and dispensing water on all your adventures. Designed to be lightweight, compact, and durable, it easily converts into a shower thanks to the included nozzle and adapts to any setup with its adjustable shoulder strap and welded attachment points.
Main features
-
Large opening for quick filling, emptying and drying
-
63 mm low-profile multi-function cap for precise flow control, usable with one hand
-
3D construction with partitions and RF welding in durable TPU, free of BPA, PVC and PFAS
-
Made from certified recycled 400D nylon and bluesign® approved materials.
-
Transforms into a shower thanks to the included nozzle
-
Adjustable shoulder strap and welded attachment points for carrying, hanging or securing water
Materials
-
Body: Recycled 400D nylon
-
Welded TPU and 3D partitions
Key advantages
✔️ Versatile : for storing, transporting and distributing water, or for use as a shower
✔️ Durable and safe : recycled, certified materials free of harmful substances
✔️ Practical : wide opening and variable flow cap for easy use
✔️ Easy to carry : adjustable shoulder strap and sturdy attachment points
