Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag
Kelty Cosmic Synthetic 20 Degree Long Sleeping Bag

Cosmic Synthetic 20 Degree Long Sleeping Bag

£119.95
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Adventure-ready warmth—lightweight, durable, and budget-friendly.
Product ID: 421336

About the Kelty Cosmic Synthetic 20 Deg Long

What is the Kelty Cosmic Synthetic 20 Deg Long good for?

The Kelty Cosmic Synthetic 20 Long Sleeping Bag is built for three-season backpacking, offering lightweight warmth and comfort without breaking the bank. Its CirroLoft synthetic insulation ensures reliable heat retention even in damp conditions.

How will some of the key features of the Kelty Cosmic Synthetic 20 Deg Long enhance my experience?

Key features include PFC-free DWR for environmental friendliness, a spacious footbox for added comfort, a stash pocket for essentials, and a buttery-soft nylon shell. It also comes with a compression stuff sack for easy packing.

Why choose the Kelty Cosmic Synthetic 20 Deg Long?

Choose the Kelty Cosmic Synthetic 20 for its balance of warmth, weight, and affordability—keeping you cozy no matter where your adventure takes you.

Product Features

  • Updated Fit - Cozy, compressible and lightweight mummy shape updated with a roomier fit
  • Recycled Shell & Liner Fabrics - Buttery-soft and durable. Eco-friendly recycled shell and liner fabrics with PFAS-free DWR
  • CirroLoft ECO Fill - Silky, fine-denier CirroLoft ECO synthetic insulation is made from 100% recycled fibers
  • Thermal Efficiency - Offset quilt construction to prevent cold spots; upper draft collar to retain heat
  • Anti-Snag Zipper - Dual locking sliders with full-length draft tube and anti-snag treatment for venting versatility
  • Footbox - Expanded, natural fit footbox = more room to wiggle your toes
  • Ergo Fit Hood - Contoured hood with insulated upper tube fits naturally for more comfort
  • Additional Features - Stuff sack; zippered internal stash pocket to keep smaller essentials close to hand

The Lowdown

  • Style: Tapered Shape
  • Insulation: Cirroloft Eco
  • Materials: Insulation: Cirroloft Shell material: 380T Nylon Taffeta Liner material: 50D 300T Poly Taffeta
  • Capacity: Single
  • Suitable For: 3 seasons - spring, summer, autumn
  • Temperature Comfort Range: 33°F | 1°C
  • Temperature Lower Limit: 23°F | -5°C
  • Special Features: Footbox
  • Eco-Credentials: Includes Recycled Materials

Cosmic Synthetic 20 Degree Long Size Chart
Fits Up To
198 cm | 6'6"
Shoulder Girth
163cm
Hip Girth
Knee Girth
Packed Dimensions
46x24cm
Total Weight
1.46kg / 3lb 3oz
Zip
Right Hand

Available Promotions

Sleeping Bag, Mat & Liner Bundle Deal

Save an Extra 10% when you buy a sleeping bag, mat & liner together

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