HighLite – Ultralight Down Sleeping Bag for Minimalist Missions

The HighLite is an ultralight down sleeping bag designed for backpackers who demand warmth without excess. Every detail maximizes efficiency. At just 16 ounces, it’s one of the lightest fully enclosed sleeping bags in its class.

We built the HighLite with our 0.9 oz ExtremeLite™ shell—an incredibly lightweight, densely woven fabric that keeps weight low without sacrificing durability. Horizontal seams are sewn-through to eliminate excess material, while vertical seams use short netting baffles to allow the 850+ fill power goose down to fully loft.

The trim mummy cut reduces dead air space, helping the bag warm up quickly and retain heat efficiently. It’s built for fastpacking, ultralight summer hikes, or long-distance missions where every gram counts.

A half-length #4 ½ YKK zipper offers easy entry while saving weight, and a down-filled draft tube seals out cold air. With no collar or hood, this minimalist design focuses on core warmth and packability above all else.

Despite its weight, the HighLite punches above its class in performance. It compresses down incredibly small, making it easy to tuck into even the tiniest pack. Ideal for temperatures in the 35–40°F range (or warmer), it’s perfect for high-mileage days, fast-moving trips, or anyone shaving ounces without giving up real insulation.

Proudly made in the USA, the HighLite offers a purpose-built design trusted by thru-hikers, adventure racers, and minimalist backpackers alike. When efficiency matters, this is the bag.

Features

Explanation

Filled with 850+ Fill Power ethically-sourced premium goose down Sewn-through horizontal seams and baffled vertical seams make bag extremely packable Half-length #4 YKK coil zipper keeps bag ultralight while providing a smooth unzipping experience High shell fabric thread count increases durability while keeping weight down Breathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable Comes with ultralight stuff sack and breathable mesh storage bag 16 oz. Total Weight

Specifications

• US
• Metric

Shape	Mummy (box stitched)
Temp Rating	35°F
Fill	850+ Power Goose Down
Color	Plum/Black
Country of Origin	USA
Fabric	12D ripstop nylon
Loft	3.5" in
Inside Girth shdr/hip/foot	5'6" 59"/51"/38" 6'0" 59"/51"/38" 6'6" 60"/52"/38"
Fill Weight	5'6" 7 oz 6'0" 8 oz 6'6" 9 oz
Total Weight	5'6" 15 oz 6'0" 16 oz 6'6" 17 oz
Stuff Size	5'6" 6"x10" XXXS 6'0" 6"x12" XXS 6'6" 6"x12" XXS

Shape	Mummy (box stitched)
Temp Rating	2°C
Fill	850+ Power Goose Down
Color	Plum/Black
Country of Origin	USA
Fabric	12D ripstop nylon
Loft	9 cm
Inside Girth shdr/hip/foot	165cm 150/130/97 cm 180cm 150/130/97 cm 200cm 152/132/97 cm
Fill Weight	165cm 200 g 180cm 225 g 200cm 255 g
Total Weight	165cm 425 g 180cm 455 g 200cm 480 g
Stuff Size	165cm 15x25 cm XXXS 180cm 15x30 cm XXS 200cm 15x30 cm XXS