Fly Creek UL 25 (850 RDS DownTek) REGULAR Asphalt

Big Agnes

Art.no:

BFCULR2525

EAN:

0841487150150

Color:

ASPHALT - ROYAL PURPLE

Description

Big Agnes Fly Creek UL 25 - Sleeping Bag for Ultralight Adventures

The Big Agnes Fly Creek UL 25 is an ultralight sleeping bag designed for adventurers seeking maximum comfort with minimal pack weight. Combining advanced materials, technical construction, and exceptional packability, it is an ideal three-season choice for backpacking, fastpacking, and thru-hiking. Filled with 850 fill power DownTek™ insulation, this PFAS-free and bluesign®-approved down maintains its insulating performance even in damp conditions. Both the shell and lining are made from NetPlus® 10D ripstop nylon, a durable fabric created from recycled fishing nets and finished with a PFAS-free water-repellent treatment. The Fly Creek UL 25 features Big Agnes' proprietary Diamond Quilting construction, reducing seam count and helping keep down insulation evenly distributed. Its ergonomic mummy shape, roomy foot box, and insulated zipper maximize warmth retention while maintaining excellent sleeping comfort. Weighing just 722 g, with an ISO comfort rating of 2 °C and a compressed packed size of only 20 x 24 cm, the Fly Creek UL 25 is built for demanding adventures where every gram matters.

Features

  • Ultralight NetPlus® fabric made from recycled fishing nets.
  • 850 fill power DownTek™ PFAS-free down insulation.
  • Diamond Quilting construction minimizes weight and maximizes insulation efficiency.
  • Ergonomic foot box enhances comfort and thermal performance.
  • Mummy-shaped design improves warmth retention while reducing weight.
  • Insulated zipper and draft collar help prevent heat loss.
  • Half-length center zipper allows easy temperature regulation.
  • Anti-snag YKK® #3 zipper for smooth and reliable operation.
  • Includes mesh storage sack and compression stuff sack.

Technical Specifications

  • Weight: 722 g
  • ISO Comfort Rating: 2 °C
  • ISO Lower Limit Rating: -4 °C
  • Insulation: 850 fill power DownTek™ PFAS-Free down
  • Fill Weight: 482 g
  • Compressed Size: 20 x 24 cm
  • Maximum User Height: 183 cm
  • Shoulder Girth: 152 cm
  • Hip Girth: 137 cm
  • Foot Girth: 91 cm

The Fly Creek UL 25 is an ideal choice for hikers and backpackers seeking a high-performance sleeping bag that combines ultralight weight, sustainable materials, and advanced outdoor functionality.

Specification

Product measurements
Height (mm)
200
Length (mm)
240
Width (mm)
200
Weight (g)
722
Store package
Quantity
1
Height (mm)
200
Length (mm)
240
Width (mm)
200
Weight (g)
722
Ordering package
Quantity
1

High res. images

About the brand

Since the start in 2001, Big Agnes has established themselves as one of the giants in the market and supplies high-quality tents, air mattresses, camping chairs and much more. They make down jackets and sleeping bags from environmentally friendly down and put great prestige in creating equipment that impresses even the most discerning outdoor enthusiasts. Big Agnes is based in northwest Colorado and with mountains and forests just around the corner. They inspire people to live closer to nature with the help of smart products that can be trusted in all conditions.

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