Three Season Sleeping Bags

Three season sleeping bags are designed to help you stay comfortable and well-rested from cool spring nights to crisp fall mornings. Whether you’re heading out for a weekend camping trip or planning a longer adventure, these sleeping bags offer the versatility you need for changing weather conditions. Built with quality materials and thoughtful details, they deliver lasting value and dependable performance so you can focus on enjoying the great outdoors. With a variety of styles and sizes available, it’s easy to find the right fit for your next outing.

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Men's Nemo Forte Endless Promise Sleeping Bag, 20°F

A three-season, multi-color sleeping bag made from 100% recycled polyester with extra room for side sleepers.
Adults' L.L.Bean Flannel Lined Camp Sleeping Bag, 20°

A rugged nylon sleeping bag with cozy flannel lining and high-loft recycled insulation, available in bright navy.
Women's Nemo Forte Endless Promise Sleeping Bag, 20°F

A multi-color, 3-season sleeping bag made from 100% recyclable materials with plush recycled polyester lining.
L.L.Bean Flannel Lined Camp Sleeping Bag, 40°
Price was from: $140 now: $99.99

A rugged nylon sleeping bag with recycled insulation and soft flannel lining, available in peak orange and blackwatch plaid.
Adults' L.L.Bean Adventure 30° Sleeping Bag, Double

A lightweight, roomy double sleeping bag with recycled polyester insulation and a tough ripstop polyester shell.
Men's Nemo Disco Endless Promise Sleeping Bag, 15°

A roomy, recycled polyester sleeping bag with hydrophobic down and waterproof reinforcements, ideal for side sleepers.
Adults' L.L.Bean Adventure 30° Sleeping Bag

A lightweight, roomy sleeping bag with recycled polyester insulation and a tough ripstop polyester shell.
Women's L.L.Bean Adventure Sleeping Bag, 25° Mummy

A deep admiral blue mummy sleeping bag with high-lofting polyester insulation and integrated pad sleeve.
Women's Nemo Disco Endless Promise Sleeping Bag, 15°

A green, 100% recycled polyester sleeping bag with hydrophobic down and roomy design for comfortable backpacking.
L.L.Bean Adventure Sleeping Bag, 25° Mummy

A crisp lapis mummy sleeping bag with high-loft polyester insulation and an integrated sleeping pad sleeve.
Men's Nemo Forte Endless Promise Sleeping Bag, 35°F

An orange, fully recyclable sleeping bag with recycled polyester materials, ideal for side sleepers and backpacking.

Three Season Sleeping Bags

When summer’s long days and cool nights call you to the woods, a three season sleeping bag is the trusted companion you’ll want in your pack. Designed for versatility and comfort, these sleeping bags are built to handle everything from crisp spring mornings to brisk autumn evenings. Whether you’re heading out for a weekend camping trip with your family, planning a multi-day hiking adventure with friends, or just enjoying a night under the stars in your backyard, a three season bag offers the right balance of warmth and breathability. With thoughtful features like adjustable hoods, draft collars, and soft, durable linings, these bags help ensure a restful night’s sleep after a day spent exploring. Their durable construction stands up to years of use, and many styles are easy to pack and carry, making them as practical for car camping as they are for backcountry treks. Families appreciate the peace of mind that comes from dependable gear, and outdoor enthusiasts know the value of a sleeping bag that adapts to changing conditions—one that keeps you comfortable through unexpected temperature dips or the gentle chill of early summer mornings.

Choosing the right three season sleeping bag comes down to a mix of comfort, durability, and easy-to-use features that make life outdoors simpler and more enjoyable. For those who love to camp with kids or introduce friends to the joys of sleeping outside, three season bags are a welcome gift—practical, thoughtful, and sure to be used for years to come. They’re also a great choice for college students heading out on their first group camping trip, or for anyone looking to upgrade their gear before the next family reunion at the lake. With a range of sizes and styles, there’s a fit for nearly everyone, from solo adventurers to families sharing a tent. As June unfolds and campgrounds fill with laughter and the scent of campfire, the right sleeping bag helps create lasting memories—whether you’re swapping stories by lantern light or listening to the calls of owls just beyond your tent. If your plans include camping in especially warm climates or you’re seeking even lighter options for midsummer adventures, you might want to explore our selection of Warm Weather Sleeping Bags, designed for comfort when the nights are at their mildest. No matter where your summer takes you, reliable gear sets the stage for adventure, connection, and a truly restful night beneath the open sky.