Elk Park -20°

Synthetic fill Big Agnes System bags with Flex Pad Sleeve for those who want extra space or the option to create a quilt top, or mummy bag with the Park Series Wedgie

The Big Agnes System

When insulation material is compressed under your body, it loses most of its ability to insulate. We eliminate the unnecessary bottom insulation and replace it with one of two pad sleeve designs to accommodate the pad which provides the insulation. This design provides a secure foundation and keeps you on the pad all night.

Specs + Sizing

Bag Weight7lb 4oz / 3.29kg
Fill Weight69oz / 1.96kg
Compressed Bag Size12in x 15in / 30 x 38cm
Stuff Sack SizeXXL 12in x 23in / XXL 31 x 58cm
Shoulder Girth80.5in / 204cm
Hip Girth75in / 190cm
Foot Girth66in / 168cm

Features

Unique quilt-like construction turns your bag into a backcountry bed plus zip-off option to create a quilt or mummy bag with the Park Series Wedgie

Use the top corner hand pockets to wrap the bag around your shoulders like you do with your comforter at home

Free Range Hood design gives you the freedom to lift your head while snuggled in the hood

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

Pillow Barn keeps your pillow tucked in tight all night

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

Super durable lightweight shell and cozy cotton liner

Stretch fabric panels on the side of the pad sleeve accommodate different pad thicknesses

Mate together left and right zip bags

Interior fabric loops for sleeping bag liners

Exterior loops for hang drying or storage

Nylon stuff sack

Construction + Materials

Nylon taffeta shell fabric with water repellent finish

Cotton/Polyester lining

Thermolite® Extra - a simulated down material that offers plush warmth and softness 

Rectangular shaped bag

Integrated full pad sleeve 
Double zippers allow entry from either side of bag and when unzipped allows top of bag to be used like a comforter

2 x 62/157cm YKK #8 zipper

Here’s what other people think.

What’s in a Name?

One late September evening two Big Agnes staff members were returning from a backcountry fishing trip. They crested a small ridge and stopped dead in their tracks. Before them stood two massive bull elk, standing just 20 feet from the pair, looking right at them. They all froze and a stalemate began. One, two, ten minutes went by and finally the two old boys turned and walked across Elk Park and back into the woods.