Big Agnes Benchmark 20

Big Agnes Benchmark 20° Sleeping Bag

Lightweight Warmth. Built for the Outdoors.

The Big Agnes Benchmark 20° delivers reliable warmth without weighing down your pack. Its high-loft FireLine™ Core synthetic insulation, water-repellent shell, and traditional mummy shape make it a versatile choice for camping, backpacking, and outfitter use.

Designed to retain body heat while providing enough room to move comfortably, the Benchmark keeps you warm without feeling overly restrictive.

Key Features

• Temperature rating: 20°F
• Lightweight synthetic insulation
• Traditional mummy design for efficient warmth
• High-loft FireLine™ Core insulation
• Breathable polyester ripstop shell
• Water-repellent finish
• No-draft collar and zipper tube
• 65" #8 YKK zipper
• Exterior loops for hanging and drying
• Left-side zipper

Choose Your Size

• Regular: Fits up to 6'0" | 2 lbs 14 oz | 14L stuff sack
• Long: Fits up to 6'6" | 3 lbs 3 oz | 21L stuff sack

Why Choose Benchmark?

Warm without the bulk. High-loft synthetic insulation provides dependable warmth while keeping pack weight manageable.

Comfortable mummy fit. Efficient heat retention with enough room to move.

Ready for changing weather. Water-repellent shell and draft protection help keep cold and moisture out.

Built for hard use. Outfitter-grade construction makes it a dependable choice for repeated outdoor adventures.

In your camp kit: The Benchmark 20° is the sleeping bag to reach for when warmth, weight, comfort, and durability all matter.

Available at Scot’s Sporting Goods in Estes Park, Colorado, your locally owned source for camping, backpacking, and outdoor gear near Rocky Mountain National Park.