Watercell ST 10L
- In stock, ready to ship
- Backordered, shipping soon

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 |
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
The Sea to Summit Watercell ST 10L is a lightweight and durable water reservoir designed for adventurers who need a practical and reliable solution for carrying water during their outdoor activities. Whether you are hiking, camping or traveling, this reservoir is perfect for storing and transporting water efficiently and securely.
Features :
- Capacity: 10 liters, ideal for extended outings, allowing you to carry enough water for several days of hiking or camping.
- Material: Durable, BPA-free PVC, designed to withstand the rigors of outdoor activities while being lightweight and flexible.
- Compact Design: Easily rolls up for compact storage when not in use, maximizing space in your bag.
- Large screw cap: Makes it easy to fill and empty the tank, while allowing easy access to water.
- Rugged and Durable: Built to withstand outdoor conditions, with durable construction that can handle the rigors of hiking or camping.
- Ease of Use: The valve system is simple and convenient, allowing easy access to water when you need it.
- Weight: Very light for its 10L capacity, making it easy to transport without weighing down your equipment.
Benefits :
- Generous 10L capacity : Ideal for long stays or for those going in groups, ensuring a reliable water supply.
- Light and compact : Despite its capacity, the Watercell ST remains light and can be compressed when empty, making it easy to store in your backpack.
- Durability and strength : Made from sturdy materials, this tank can withstand the toughest conditions while remaining reliable.
- Easy to Carry and Refill : The wide opening and screw cap make it easy to fill the tank and use without hassle.