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Camping→Sleep Systems·Kelty
Kelty 40°F Rectangular Sleeping Bag
Price
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Kelty's 40°f rectangular sleeping bag — picked for the sleep systems category at Limit Outfitter. Packs small, sets up fast, and holds up to weekends in real backcountry weather. Key specs: mummy cut, YKK zippers, compression sack.
From the Amazon Listing
- Water-Resistant Polyester, Hollow Fiber Filling
- Designed in the USA and Imported
- LIFETIME REPLACEMENT GUARANTEE – Every VENTURE 4TH Sleeping Bag is tested before shipping and backed by a lifetime guarantee. If anything goes wrong, we’ll replace it for free!
- 3-SEASON WARMTH & BREATHABILITY – Designed for comfort in temperatures from 30-70°F, this sleeping bag keeps you warm on chilly nights while preventing overheating in milder weather. A breathable design and two-way zipper let you adjust airflow for the perfect sleep temperature in spring, summer, and fall.
- XXL SIZE FOR MAXIMUM COMFORT – At 90" x 39", this extra-large sleeping bag gives tall campers plenty of room to stretch out. No more feeling cramped—enjoy unrestricted movement for a better night’s sleep.
- DURABLE, WATER-RESISTANT & EASY TO CLEAN – Built tough with high-grade polyester, this sleeping bag resists wear and moisture. The water-resistant shell keeps you dry, and it’s machine washable for effortless maintenance.
- LIGHTWEIGHT, PACKABLE & EASY TO CARRY – This compact sleeping bag packs down small into the included compression sack, making it perfect for camping, hiking, and road trips. Anti-snag zippers ensure smooth, hassle-free use.
Product Details
Materials & build
- Material
- Polyester
- Closure Type
- Zipper
- Thermal Resistance
- 2.11 Watts per Meter per Degree Celsius
- Fill Material Type
- Polyester
- ShellMaterial
- Polyester
- Fabric Type
- Water-Resistant Polyester, Hollow Fiber Filling
Size & weight
- Maximum Height Recommendation
- 72 Inches
- Item Dimensions L x W
- 90"L x 39"W
Why we picked it
Hand-picked by hunters and anglers who actually use this kind of gear. Every product on Limit Outfitter is evaluated for real-world performance — durability in the field, fit and finish, and value relative to the price tag — not just search volume.
Affiliate disclosure: Limit Outfitter is an Amazon Associate. Tapping the Amazon button takes you to amazon.com where current pricing, availability, customer reviews, and purchase options live. We earn a small commission on qualifying purchases at no extra cost to you.
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