QEZER 650FP Four-Season Mummy Down Sleeping Bag

Lightweight Down Warmth for Every Season

The QEZER 650FP Four-Season Mummy Down Sleeping Bag is designed for camping, hiking, backpacking, mountaineering, and cold-weather outdoor travel. Filled with 650FP premium white duck down, it provides lightweight warmth, soft loft, and excellent compressibility without unnecessary bulk.

With multiple temperature rating options, this mummy sleeping bag is built for everything from mild summer nights to freezing winter campsites. (Qezer Outdoor)

Why You’ll Like It

650FP White Duck Down
Premium down insulation offers a strong warmth-to-weight ratio, soft comfort, and compact storage.

Four-Season Temperature Options
Available in 46°F / 10°F / 0°F / -8°F / -22°F options, so you can choose the right warmth level for your trip.

Mummy Shape for Heat Retention
The close-fitting mummy design helps reduce heat loss and keeps warmth closer to your body.

Vertical Baffle Construction
Helps keep the down evenly distributed for more consistent warmth and fewer cold spots.

Zipper Windbreak Design
Blocks cold drafts around the zipper area and helps keep warm air inside.

Raised Neck Protection
Wraps closer around the neck and shoulders to reduce heat loss on cold nights.

Ergonomic Foot Box
Gives your feet more natural space while helping maintain warmth in the lower section.

Durable Nylon Fabric
Made with durable nylon fabric for camping, hiking, backpacking, and outdoor travel.

Product Specifications

Brand: QEZER
Product Type: Four-Season Mummy Down Sleeping Bag
Fill Material: Premium White Duck Down
Fill Power: 650 FP
Shape: Mummy
Fabric: Durable Nylon Fabric
Temperature Ratings: 46°F / 10°F / 0°F / -8°F / -22°F
Colors: Brown, Black, Blue
Season: Spring, Summer, Fall, Winter
Best Use: Camping, Hiking, Backpacking, Mountaineering, Outdoor Travel
Package Includes: 1 × Down Sleeping Bag, 1 × Storage Bag

Care Tips

Air out for 3–4 hours after opening to restore loft. Store loosely when not in use and avoid long-term compression. Keep dry before storage, and use with a tent, sleeping pad, or proper shelter in wet or snowy conditions.