Kelty
Solstice 40 Sleeping Bag
Best lightweight option for casual summer campers seeking reliable comfort.
Designed for those who prioritize comfort over weight savings, this oversized rectangular sleeping bag offers a generous amount of room for a restful night in the outdoors. The soft, skin-friendly fabrics and synthetic insulation provide reliable warmth for mild conditions, while the dual-slider zipper allows for easy temperature regulation. With a draft tube to prevent heat loss and an internal pocket for essentials, it balances convenience with a cozy, home-like feel. Ideal for car camping or casual weekend trips, this bag ensures a comfortable sleep experience without the restrictive fit of traditional mummy bags.
$89.95
Owner Satisfaction
4.4
/ 5
Category Rank
1445
/ 2020
#1445 in Sleeping Bags
Price vs Category Average
-68%
Below average
Length
80
/ inches
Who it's for
- Eco-conscious campers seeking reliable warmth in humid environments
- Active sleepers who prefer extra legroom over mummy-style bags
- Summer travelers needing flexible temperature control for varying nights
Who should skip it
- Backpackers prioritizing minimal weight and space in their packs
- Three-season adventurers who frequently camp in colder high-altitude climates
- Technical gear enthusiasts looking for advanced utility and specialized storage
Performance breakdown
Interior Spaciousness
Rectangular cut provides ample room for sleepers who dislike restrictive mummy bags.
Temperature Versatility
Dual-slider zippers and adjustable collar allow for effective heat management in milds.
Portability
Bulky packed size makes this better suited for car camping than backpacking.
Comfort Feel
Soft-touch recycled fabrics offer a cozy, home-like texture against the skin.
Heat Retention
Draft tube effectively seals out cold spots during chilly overnight temperatures.
Build Durability
Robust construction and anti-snag webbing ensure long-term reliability for casual trips.
Key Specs
Length
80 inches
Width
40 inches
Packed Weight
3.44 lbs
Packed Size
15 x 8 x 8 inches
Insulation Type
Thermapro Eco
Shell Material
Recycled 50D Polyester Pongee
Lining Material
Recycled 50D Polyester Pongee
Temperature Rating
40 degrees Fahrenheit
Know before you buy
This bag is designed primarily for car camping rather than backpacking. At 3.44 lbs and with a packed size of 15 x 8 x 8 inches, it is bulkier and heavier than technical backpacking bags, making it better suited for short walks from the car to the campsite.
The 40-degree rating indicates the temperature at which the average person should remain comfortable while sleeping. Since individual warmth preferences vary, it is best suited for mild spring, summer, or early autumn nights rather than freezing winter conditions.
The rectangular shape offers significantly more room to move, allowing you to stretch out your legs or sleep on your side without feeling restricted. While it lacks the heat-trapping efficiency of a mummy bag, it provides a much more comfortable, home-like sleeping experience for casual campers.
Yes, the dual-slider zipper is specifically designed for temperature regulation. You can unzip the bottom section to let your feet breathe or open the top slightly to vent excess heat without having to unzip the entire bag.
Thermapro Eco is a synthetic insulation material used by Kelty. It is designed to provide reliable warmth even if it gets slightly damp, and it is generally easier to care for and more durable than down insulation.
Yes, the draft tube runs along the zipper to prevent cold air from seeping through the teeth of the zipper. It is a crucial feature for maintaining your body heat inside the bag on cooler nights.
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