Sierra Designs, Flexible Camping, Hiking, & Climbing Gear from $40 to $139

Summer backpackers looking to carry less weight will love this light, sturdy down bag that maximizes warmth while minimizing weight and bulk. Tough 30-denier polyester shell features tuck stitching... more

Summer backpackers looking to carry less weight will love this light, sturdy down bag that maximizes warmth while minimizing weight and bulk. Tough 30-denier polyester shell features tuck stitching to protect against abrasion and prolong the life of the bag. Insulated with 600-fill-power goose down for an excellent warmth-to-weigh­t ratio. Patented flex construction allows the bag to flex and stretch, accommodating various size sleepers and movement from one sleep position to another. Ergonomi... less

If your summer trips take you higher and colder, this light Sierra Designs bag will give you the peace of mind of additional warmth and comfort. Tough 30-denier polyester shell features tuck stitch... more

If your summer trips take you higher and colder, this light Sierra Designs bag will give you the peace of mind of additional warmth and comfort. Tough 30-denier polyester shell features tuck stitching to protect against abrasion and prolong the life of the bag. Insulated with 600-fill-power goose down offers an excellent warmth-to-weigh­t ratio. Patented flex construction allows the bag to flex and stretch, accommodating various size sleepers and movement from one sleep position to another. Er... less

If your summer trips take you higher and colder, this light Sierra Designs bag will give you the peace of mind of additional warmth and comfort. Tough 30-denier polyester shell features tuck stitch... more

If your summer trips take you higher and colder, this light Sierra Designs bag will give you the peace of mind of additional warmth and comfort. Tough 30-denier polyester shell features tuck stitching to protect against abrasion and prolong the life of the bag. 600-fill-power goose down insulation offers an excellent warmth-to-weigh­t ratio. Patented flex construction allows the bag to flex and stretch, accommodating various size sleepers and movement from one sleep position to another. Ergono... less