The Big Agnes Yampa 40*F is a luxuriously roomy summer sleeping bag. Campers appreciate its warmth and roominess.

Filled with 650 fill goose down insulation and weighing 2 lb 2 oz, the Big Agnes Yampa 40* (Long) compresses down to 7 x 6 inches (using a Big Agnes Compression Girdle) for simple transport.

The Big Agnes Yampa 40*F (Long) uses Big Agnes’ innovative design for slipping sleeping pads into an integrated sleeve to provide more warmth, replacing inefficient bottom insulation (which insulates less when compressed) with a sleeping pad that better insulates you from the cold ground. This integrated sleeve design provides a secure foundation to keep you both warm and atop your pad all night. So this Yampa 40* (Long) utilizes a 20 x 78 inch rectangular sleeping pad to maximize its performance and your camping experience.

If you want a roomy summer sleeping bag, grab your Big Agnes Yampa 40*F (Long) and head for your favorite peaks! *Big Agnes also offers a Yampa 40* (Regular).

If you want to BARGAIN BUNDLE this purchase with other Top Sleeping Bags camping gear, CALL 866.562.1554.

Our mission (and we’re serious) is to help you get out into nature by making high quality, long-lasting tents and sleeping bags truly affordable. (Plus, we love hearing from fellow campers.) Don’t be bashful – just ask!

We love camping and we hope it shows!