12 imagesSea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142

Up to 20% Off Camping Gear

Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.

Code: Z02-SI-SETSM17-S1142

MPN: S1142

UPC: 9327868157877

15%
Product Discount
$444.00

  • Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142
  • NEMO Equipment Tensor All-Season Sleeping Pad
As low as $629.36
You Save Up to $14.59
CS Rewards$34.55

Product Info for Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag

The Basecamp takes vehicle-based camping to the next level. This version of the Free-Flow Zip system allows you to open either side of the bag or the footbox for the greatest ventilation possible. With a relaxed semi-rectangular fit, for even more space you can zip two Basecamp sleeping bags together as a double, or unzip the upper section for use as a quilt. RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment, a box baffle construction with vertical chest baffles in the torso for reduced down movement, and a hood large enough to accommodate your favorite pillow from home. If you're looking for one of the best, most comfortable vehicle-based sleeping bags available, look no further.image

Specifications for Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag:

Manufacturer: Sea to Summit
Color: Bombay Brown
Bag Size: Long
Temperature Rating: 15 Fahrenheit
Bag Shape: Mummy
Insulation: Ultra-Dry Down
Gender: Unisex
User Height: 198
Weight: 4 lb
Age Group: Adults
Fabric/Material: 20D Nylon
Sleeping Bag Size Long
Weight 4 lb
User Height 198

Features of Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag:

  • RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
  • Includes a lightweight 20D recycled nylon shell with a non-PFAS DWR finish to protect against wind and moisture and a 20D recycled nylon liner for greater comfort.
  • Free-Flow+ Zip System with zipper ploughs on main zippers provides excellent temperature regulation and multiple sleeping bag configurations
  • Oversized hood with adjustment cords has space for your favorite pillow from home
  • Sea to Summit Guarantee is offered for the Lifetime of this product

Package Contents:

  • Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag
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Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag Orderable Models

List of Orderable Models

  • Sea to Summit Basecamp Down 15F/ -9C Sleeping Bag, Bombay Brown, Long, S1142 , MPN: S1142 , UPC: 9327868157877 , Code: Z02-SI-SETSM17-S1142
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Last updated 2026-11-12 UTC.