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Rated for temperature drops to 0°F, the Boundary 0 Sleeping Bag from Slumberjack was designed to offer warmth and comfort during your outdoor trips all-year-round. This mummy-style sleeping bag maintains warm all-body contact while allowing plenty of room for comfortable movement. It proprietary Slumberloft synthetic insulation provides a thermal barrier against cold, and the offset quilted construction further improves the ability to retain heat. The anti-snag zipper has a draft tube to prevent heat leakage through the seams. Lockable zippers prevent accidental opening and exposure to the elements that may occur due to movement while sleeping. To keep your head and neck warm, the flip-over hood is fully insulated and could be turned inside out to expose its flat or contoured side. While the flat surface is more suitable for warmer nights, the contoured side will retain more heat and keep you warmer when outside temperature drops. A draft collar on the hood creates a barrier of insulation for your chest and neck, and the fabric is treated with durable water repellent (DWR) for water-resistant protection.
Recommended for all seasons
For temperature drops to 0°F
DWR-durable water repellent provides water-resistance
Slumberloft synthetic insulation
Offset Quilt Construction prevents losing heat
Flip-over hood with draft collar keep head and neck insulated
Draft tube tightly covers the zipper to prevent draft, cold-spots, and heat loss
Anti-snag zipper ensures smooth operation
Locking zipper function prevents accidental unzipping due to movement while sleeping
190T Polyester shell
Polyester Taffeta liner
In the Box
Slumberjack Boundary 0 Sleeping Bag (Gray, Regular)
Lifetime Limited Warranty
Table of Contents
Comfort Temperature Rating
Extreme Temperature Rating
Length:82.0" / 208.3 cm Width:33.0" / 83.8 cm
4.9 lb / 2.2 kg
Slumberjack Boundary 0 Sleeping Bag (Gray, Regular) Review