Engineered for warm-weather adventures, the Exped DeepSleep Ultralite 45°F mummy bag blends low bulk with high performance. Whether you’re backpacking through alpine meadows or camping lakeside, this bag delivers on comfort and packability.
- Temperature rating of 45°F/5°C makes it ideal for balmy summer nights
- High-loft synthetic insulation remains effective even in humid or damp conditions
- Adjustable drawstring hood minimizes heat loss during cooler evenings
- Thoughtfully designed 3D footbox with integrated storage for added warmth
- Internal chest pocket keeps essentials close—phone, headlamp, etc.
- Vertical compression stuff sack shrinks bulk for compact packing
- Includes sling-style mesh bag for long-term loft preservation
- Constructed from 100% recycled polyester materials
Whether you’re browsing for cheap backpacking sleeping bags for summer or planning how to use your gear for multi-day trips, this versatile piece of backpacking gear won’t let you down.
Matthew Sampson (verified owner) –
Took this out on a desert backpacking trip—super light, packs down small, and kept me comfortable during cool nights. Really happy with the performance.
Timothy Miller (verified owner) –
One of the best sleeping bags I’ve owned for summer camping. Easy to compress and toss into my gear bag. Warm enough and breathable too.
Christopher Clark (verified owner) –
Based on reviews of Exped DeepSleep sleeping bag, I had high expectations—and it delivered. Especially love the footbox pocket for warming up my feet!