Manufacture ID: 4703732

The Blue Springs series sleeping bags are made with MicroX insulation. MicroX Insulation consists of multiple denier staple-length fibers that have a siliconized finish for maximum insulation, loft, and compactness. It is an ultra lightweight insulation that has a tremendous weight-to-warmth ratio. The Blue Springs uses a 2-layer offset construction, sometimes called a "bag within a bag." The contoured hood and mummy shape helps seal up your warmth and keep you warmer. If you choose the 35e option, you will get a second zipper that allows you to zip the bag "half open" on each side, to allow venting or sitting up, which is a neat feature. The Blue Springs is a great backpacking sleeping bag to take along on your hikes that won't take up all the space in your pack or weigh you down.

Features:

- MicroX Double-Layer Offset
- Multiple Sizes and Temperatures
- 35e Styles Offer a Second Zipper Option
- #8 Separating Zippers
- Insulated Zipper Baffle
- 210T Nylon Ripstop Outer Fabric
- 210T Polyester Liner
- Compression Stuff Sack

Specifications:

- Description: Blue Springs 35e
- Length: Long
- Dimensions: 34" x 86"
- Fill Weight: 24 oz.
- Total Weight: 3 lb. 0 oz.