Camping Sleeping Bags
Why Is My 20 Degree Sleeping Bag Cold? Ratings vs Loft
A 20°F label often shows a limit rating, not a comfort rating. Loft, sleeping pad warmth, wind, and moisture determine the actual heat you retain.
Liners
Bag liners that add warmth and keep the bag clean.
Sleeping Bags
Minimum Down Fill Weight for Camping Sleeping Bag: Warm Enough?
A cheap down sleeping bag can be warm enough only when fill weight, fill power, and comfort rating match your lowest expected nighttime temperature. Here’s how to spot underfilled bags and choose the right down fill for car camping or backpacking.
Backpacking Sleeping Bags
How to Wash a Down Sleeping Bag Without Killing the Loft
Washing a down sleeping bag is safe when you use cold water, down-specific detergent, and low-heat drying. Learn when to wash, how to spot clean, and how to restore loft without damaging fill.
Blankets
How to Use a Down Blanket Inside a Sleeping Bag for More Warmth
A down blanket inside a sleeping bag can add 5–9°F by filling cold gaps, but only with correct placement, anchoring, and supporting gear. Learn when it beats buying a winter bag.
Backpacking Sleeping Bags
What Does EN 13537 Mean for Sleeping Bags? Use Comfort, Not Extreme
EN 13537 introduced a standardized lab test for sleeping bag warmth, usually seen today as ISO 23537. Learn why the comfort rating matters more than limit or extreme and how to adjust for real campsite conditions.
Liners
Do Sleeping Bag Liners Add Warmth? A Realistic Guide
A practical look at whether sleeping bag liners add warmth, how to read liner temperature claims, and when to use one for cleanliness or comfort.
Backpacking Sleeping Bags
How to Read Sleeping Bag Temperature Ratings: Comfort vs Limit
Learn how to read sleeping bag temperature ratings by comparing ISO comfort and limit numbers, then match your bag to your pad, cold sensitivity, and real trip conditions.
Blankets
Emergency Blanket Inside Sleeping Bag: Layer for Warmth
Placing an emergency blanket inside a sleeping bag can trap reflected body heat as a short-term fix. Learn safe layering, moisture risks, and when to choose a warmer pad or overquilt.
Backpacking Packs
Backpacking Pack Liner vs Dry Bags: What to Use and When
Pack liners waterproof your whole main compartment for less weight, while dry bags give separate waterproof pockets at the cost of bulk. Learn when each system fits your trip and how to pack and seal them fast.
Liners
Sea to Summit Reactor Extreme Liner Review: Is +25°F Real?
This Sea to Summit Reactor Extreme liner review tests the +25°F claim in real conditions. The liner adds about 5–7°F of comfort, not the stated 25°F, and works best as a washable layer for your sleeping bag.