Feathered Friends Puffin YF Sleeping Bag

The semi-rectangular shape provides significantly more room in the shoulder, hip, and foot box areas compared to a traditional mummy bag. It is designed specifically for side sleepers or those who feel restricted by the tight fit of tapered bags, offering greater freedom of movement without sacrificing thermal efficiency.

The Pertex YFuse shell is highly water-resistant and designed to bead off moisture, which is ideal for damp backcountry conditions. However, it is not fully waterproof like a tent or a dry bag, so you should still use a waterproof stuff sack or pack liner to keep your sleeping system dry during heavy rain.

The Puffin YF is available in 10°F, 20°F, and 30°F temperature ratings. This range allows you to select the specific level of insulation needed for your typical camping season, whether you are targeting mild shoulder-season trips or colder winter nights.

Yes, the integrated draft collar is a critical feature for heat retention. It creates a seal around your neck and shoulders, preventing the warm air inside the bag from escaping when you move or shift during the night.

The Puffin YF accommodates users up to 78 inches, or 6'6", in height. If you are near this maximum height, you will have enough length, but you may want to consider your sleeping pad thickness to ensure you have adequate room.

Feathered Friends uses premium, ethically sourced down for all their bags. This ensures that the insulation meets high standards for animal welfare while providing the exceptional loft and warmth-to-weight ratio that 900+ fill power down is known for.