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Big Agnes Duster 15 Degree Kids Sleeping Bag

The Big Agnes Duster 15 degree kids sleeping bag incorporates the technical features of our adult system sleeping bags. These sleeping bags use a synthetic insulation and are designed kids and juniors.

Finally, a piece of gear you don't have to replace every year as your child grows! The Duster 15 degree kids sleeping bag is a warm, cozy Big Agnes System bag that will grow with you lil camper from tot to teen. Offering a customizable fit system, the Duster 15 can be sized down to keep your littlest snug as a bug and then simply un-clip the loop and closure for more room and space as needed for size and comfort. Start 'em young!
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Specs + Sizing

Bag Weight2lb 14oz / 1.30kg
Fill Weight30oz / 857g
Compressed Bag Size10in x 11in / 25 x 28cm
Stuff Sack Size9in x 20in / 23 x 51cm


The Duster offers customizable fit allowing the bag to grow with your little camper from tot to teen

Exterior hooks and loops for easy width and length adjustment

Adjustable system keeps insulation close to the body eliminating extra air space and potential cold spots

Contoured hood follows the shape of your head for a more comfortable fit

Low profile cordlock lets you un-cinch the hood with one hand

Integrated half-pad sleeve keeps you securely attached to the pad from the hips up while allowing your legs to move freely

Liner loops

Zipper Garage

Mesh storage sack & nylon stuff sack

No-draft collar, No-draft wedge, No-draft zipper

Exterior loops for hang drying or storage

Construction + Materials

Polyester rip-stop shell fabric with a water repellent finish

Soft, cozy polyester lining

M4 synthetic insulation

Shingled construction

Sculpted contour allows the bag to drape around you, increasing insulation performance

Mummy shaped bag
40"/102cm #5 zipper

Here’s what other people think.

What’s in a Name?

The original "duster" was a full-length, light-colored canvas or linen coat worn by horsemen to protect their clothing from trail dust. These dusters were typically slit up the back to hip level for ease of wear on horseback and were the recommended "uniform" for Texas Rangers. Born from the western heritage in Steamboat, a ski trail on Steamboat Resort has been so named, which also happens to be a great mountain biking trail in the summer.