Sea to Summit Basecamp Down Sleeping Bag 15F
- 15 degree rating, unit listed two ways
- 650+ fill power RDS duck down, Ultra-Dry treated
- Semi-rectangular, 77.2 x 38.2 inches
- 1.83 kg, fits up to 6 feet
- Free Flow+ Zip, quilt mode, zips to a second bag
- Compression bag and storage cell included
Updated 5 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A roomy down bag for car camping with a hood that fits a real pillow and zips that vent or convert to a quilt. It is too heavy and bulky for backpacking.
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ASIN: B0CSC22HX2Category: Sleeping Bags
Overview
Sea to Summit cut the Basecamp in a relaxed semi rectangular shape for vehicle based camping, with an oversized hood that takes a pillow from home. Moisture treated down fills box baffles under a recycled nylon shell.
Space and comfort make car camping nights feel more like home. Weight and bulk rule it out for long hikes, and the temperature unit conflicts between fields.
Who it's for
Campground and van campers who move around in their sleep suit the wide shape. Backpackers should choose the lighter Ascent.
Pros and cons
- Roomy semi-rectangular cut
- Oversized hood fits a pillow
- Several zip configurations
- Water resistant down
- Heavy for backpacking
- Temperature unit conflicts
- Not for sleepers over six feet
Performance notes
A wider cut adds room but also more air to heat, so it suits campers who sleep warm or layer up. Box baffles reduce down migration. Storing it loose in the cell protects loft between trips.
Specifications
| Brand | Sea to Summit |
|---|---|
| Dimensions & fit | |
| Maximum Height Recommendation | 6 feet |
| Item weight | 1.83 kg |
| Item Dimensions L x W | 77.2 x 38.2 inches |
| Capacity & performance | |
| Temperature Rating | 15 degrees (bullets), 15 degrees Celsius (specs) |
| Construction & materials | |
| Fill Material Type | 650+ fill power RDS duck down, Ultra-Dry Down |
| ShellMaterial | 20D recycled nylon, non-PFC DWR |
| Included components | |
| Included Components | Ultra-Sil compression bag, storage cell |
| Warranty & support | |
| Warranty Description | Lifetime guarantee against defects |
| Other details | |
| Shape | Semi-rectangular |
| Closure Type | Free Flow+ Zip System |
Frequently asked questions
How should the Sea to Summit Basecamp be stored?
It comes with an Ultra-Sil compression bag for travel and a storage cell for keeping it uncompressed at home.
Is the Sea to Summit Basecamp rated in Fahrenheit or Celsius?
The bullets call it a 15-degree bag, while one spec field says 15 degrees Celsius. Confirm with Sea to Summit.
Can two Basecamp bags zip together?
Yes. Compatible bags zip together as a double sleeping bag.