When you need a good night’s sleep wherever you are camping, choose the TETON Sports Celsius XXL -18C/0F Sleeping Bag. You’ll be warm, comfortable, and have some room to move. The Celsius XXL is a three-season sleeping bag that’s built to last a lifetime. It’s filled with our SuperLoft Elite fill to keep you warm and is rated to below freezing temperatures. The mummy-style hood can cinch in around your head for additional warmth and keeps your head off the ground. Full-width baffles and full-length shoulder and zipper draft tubes keep the warm air from escaping. Dual-layer offset stitching eliminates cold spots. The Celsius XXL has a durable taffeta shell that will stand up to years of rigorous use. The brushed polyester lining feels like soft bed sheets. Taped, anti-snag zippers are easy to close from inside or outside of the bag. Like all TETON Sports sleeping bags, the Celsius XXL comes with a Limited Lifetime Warranty. Bonus features include an interior storage pocket for wallet or keys and its own compression sack for easy transport. It all adds up to exceptional quality at an affordable price.Temperature rated to 0-degrees, the spacious Celsius XL Sleeping Bag from Teton Sports offers SuperLoft Elite 4-channel hollow fiber insulation to keep the cold out on especially chilly camping trips. This camping gear essential comes with all the bells and whistles of a more expensive bag, including shoulder and zipper baffles, an adjustable mummy hood, The Celsius XL includes a compression sack, allowing for easy transport and storage.an interior storage pocket, and an oxford nylon compression sack to pack it away when not in use. The internal storage pocket is ideal to stash your keys, wallet, watch, and other small valuables.

Key Details: Temperature Rating: 0-degrees Fahrenheit Unfolded Size: 90 inches long by 39 inches wide Rolled Size: 17 inches tall by 13 inches in diameter (uncompressed) Fill: SuperLoft Elite 4-channel hollow fiber insulation Shoulder and zipper baffles Adjustable mummy hood Interior storage pocket Oxford nylon compression sack

What’s in the Box?
Celsius XL sleeping bag, compression sack

Amazon.com Sleeping Bag Guide
Sleep Well: Finding the Right Sleeping Bag
Sleeping bag technology has come a long way from the days of cowboy bedrolls. These days, there are a number of high-tech materials and designs available to keep you warm during the coldest outings. Here’s a short list of things to keep in mind when you’re shopping for a bag:

Buy for Cold
It’s a safe bet that on at least one of your adventures, the nighttime temperature will drop unexpectedly. That’s why it’s smart to buy a bag that’s rated for the lowest possible temperature you expect to face on your camping and backpacking trips. For summer trips, a bag rated at +35 degrees or higher will likely do the trick. If you like to camp in higher elevations in the summer, or if spring and fall outings are in your future, consider bags rated from +10 to +35. Winter adventurers should look for bags in the -10 to +10 range, while those on serious winter alpine climbs and expeditions will want a bag rated lower than -10.

Keep in mind that sleeping bag manufacturers’ temperature ratings only estimate the minimum temperature at which the bag will provide warmth. Take these numbers with a grain of salt, as different folks generate different amounts of heat when they sleep. If you’re the type who likes to pile on the covers even on warmer nights, go for a bag that’s rated ten degrees colder. The opposite is true for “warm” sleepers–a 35-degree bag will probably work for you on a 25-degree night.

Goose or No Goose?
The most important component of any sleeping bag is its insulating material. Modern sleeping bags offer two choices: goose down or synthetic. While both materials have advantages and disadvantages, down bags are considered superior because of their phenomenal warmth-to-weight and warmth-to-bulk ratios. While providing great insulation, down is extremely compressible and light. There’s a reason why geese can fly and stay warm through the winter! Down also boasts great long-term durability and will typically retain its insulating properties after years of use.

All of that said, there are many high-quality synthetic bags on the market and synthetic materials are getting better all the time. While a synthetic bag will weigh somewhat more than a down bag at an equivalent temperature rating, synthetic bags perform better when wet. (Yes, the Achilles heel of down is that it loses all insulating properties when wet.) If your trips take you to wet climates, you may want to consider a synthetic bag for this reason alone. Keep in mind, too, that many people are allergic to down–synthetic bags are non-allergenic. Finally, down is considerably more expensive than synthetic, which might tip the balance for adventurers on a budget.

Bags for All Shapes
Sleeping bags come in two basic shapes that reflect their intended use. Mummy-shaped bags offer the best warmth because they conform to the body’s contours. This minimizes the amount of body heat the body must put out to maintain a constant temperature. Many mummy bags are offered in women-specific shapes and sizes, as well. Rectangular bags, while they do offer more room to toss and turn, are less thermally efficient because they contain more open air space. Also, they are typically heavier than mummy bags, and are generally not offered with down insulation, making them best suited for car camping or short backpacking trips.

Pad Yourself
No matter what kind of bag you choose, a sleeping pad is a required accessory. Not only do they provide much-needed comfort when sleeping on the ground, pads also offer crucial warmth for your backside, as the weight of your body compresses–and renders virtually useless–the sleeping bag insulation that lies beneath you.

Product Features

• COMFORTABLE SLEEPING BAG: You’ll forget you’re camping in this sleeping bag with soft poly-flannel lining; Plenty of room to spread out; Half-circle mummy style hood keeps you warm and your pillow clean; Unzips on each side for airflow and easy access
• WARM, FOR COLD CLIMATES: Rain or shine, you’ll be warm and rested in this sleeping bag; SuperLoft Elite fiber fill, double-layer construction, zipper and shoulder draft tubes work together to keep the cold out and the warmth in
• NEVER ROLL YOUR SLEEPING BAG AGAIN: TETON provides a durable compression sack for stuffing your sleeping bag into; Start at the bottom and stuff the bag in, then tighten the heavy-duty straps for ultimate compressibility; See instructional videos
• TOUGH, DURABLE SLEEPING BAG: Warm from the time you get in poly-flannel liner and tear-resistant taffeta shell withstand years of use
• LIMITED LIFETIME WARRANTY: Your satisfaction is GUARANTEED; Reach out to our AMAZING customer service team if you have any questions or concerns; YOU CAN COUNT ON US to get you taken care of and back OUTDOORS with TETON Sports
• HUGE MULTI-SEASON SLEEPING BAG: Comfort features include shoulder and zipper draft tubes keep the cold out and a half-circle mummy style hood with drawstring keeps your head off the ground; Size 90×39 inches (229×99 cm); Pack weight 7 pounds (3.2 kg)
• HIGH-QUALITY DESIGN AND CONSTRUCTION: Sturdy taffeta shell is durable, easy to pack, and stands up to years of use; Double-layer construction for entire width and length of bag increases warmth and durability; Brushed poly-flannel lining feels like bed sheets
• CAMPING GEAR ADD-ONS AVAILABLE: Designed to accompany many other TETON Sports products for an out of this world base camp experience; Right and left-hand zippers let you zip two Celsius XXL -18C/0F bags together for a shared sleeping space
• MUST HAVE COLD WEATHER CAMPING EQUIPMENT: Survival rated for cold temperatures–rated at zero degrees for cool to frozen conditions; if you sleep cold, get the TETON Sports Celsius XL -32C/-25F
• LIMITED LIFETIME WARRANTY: TETON Sports’ AMAZING customer service team is one YOU CAN COUNT ON to get your products taken care of and get you back OUTDOORS; #getoutdoors with TETON Sports