TETON Sports Celsius XXL -18 °C Sleeping Bag — Black, SuperLoft Elite Insulation, Right-Zip, Stuff Sack

The TETON Sports Celsius XXL is a roomy three-season 0°F-rated sleeping bag with SuperLoft Elite insulation, a mummy-style hood, and a supplied stuff sack for easy packing.

Designed for car camping, basecamp stays, and multi-night outdoor trips, the Celsius XXL balances warmth, comfort, and durability. It uses a soft poly-flannel lining and double-layer SuperLoft Elite synthetic fill to trap heat while resisting moisture. Built with user-friendly details like a right-side zipper and hang loops, this bag aims to keep you comfortable without complex setup or delicate care.

How warm will this sleeping bag keep me on cool nights?

The Celsius XXL is rated to near-freezing conditions, making it suitable for three-season use when temperatures dip. Its double-layer SuperLoft Elite insulation and draft tubes reduce heat loss along seams and the zipper. The mummy-style half-circle hood adds another layer of warmth around your head and neck.

• 0°F (near-freezing) performance for cool weather camping
• Double-layer synthetic SuperLoft Elite fill for consistent loft and warmth
• Draft tubes along zipper and hood to limit cold spots
• Soft poly-flannel lining for next-to-skin comfort

How easy is it to pack and carry the Celsius XXL?

TETON includes a heavy-duty stuff sack that converts stuffing into efficient compression without rolling. Start at the foot end and stuff the bag directly into the sack to preserve loft and speed up packing. Adjustable straps on the sack let you reduce packed volume for vehicle transport or storage.

• Durable supplied stuff sack for stuffing, not rolling
• Heavy-duty compression straps secure packed size
• Hang loops for long-term storage to maintain loft
• Reasonable packed footprint for car and basecamp hauling

What practical features improve comfort and durability?

Small design choices make the Celsius XXL easy to live with: a right-side zipper that unzips from either side, a hood that cinches to capture heat, and a robust outer shell that resists everyday abrasion. The bag’s construction focuses on dependable materials that stand up to repeated use, while the soft inner lining enhances sleep quality.

• Right-side full-length zipper for ventilation and accessibility
• Mummy-style half-circle hood protects pillow and reduces heat loss
• Durable exterior resists wear from campsite use
• Machine-washable materials for straightforward care

Who is this sleeping bag for?

The Celsius XXL is aimed at car campers, weekend backpackers who favor comfort over extreme weight savings, families, and basecamp adventurers wanting a generous fit and reliable warmth. If you sleep better with extra room, value easy packing with a provided stuff sack, and want synthetic insulation that performs in damp conditions, this model is a practical, durable choice.