Softness You Can Feel. Warmth You Can Trust.
Meet the KingCamp Oasis C 350—a sleeping bag designed for campers who prioritize comfort above all else. Wrapped in a luxuriously soft 100% cotton flannel lining and filled with 350g/m² hollow fiber insulation, this envelope-style bag delivers cozy warmth for spring, summer, and fall adventures. With a spacious extended hood, generous shoulder room, and thoughtful details like a full-length two-way zipper and adjustable hood, it's the perfect blend of home-like comfort and outdoor practicality.
Key Features:
✅ ISO-CERTIFIED 3-SEASON WARMTH
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Comfort Rating: 43°F (6°C)
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Lower Limit: 34°F (1°C)
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Extreme Rating: 7°F (-14°C)
Engineered and tested to keep you comfortable across a wide range of spring, summer, and fall conditions.
✅ ULTRA-SOFT COTTON FLANNEL LINING
100% cotton flannel feels gentle against your skin—soft, breathable, and naturally warm. No scratchy synthetics. Just pure comfort from the moment you zip up.
✅ SPACIOUS ENVELOPE DESIGN WITH EXTENDED HOOD
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Unfolded Size: (190+30) x 75 cm/ (74.8" + 11.8") x 29.5"
The 30cm (11.8") extended hood provides extra headroom and warmth. Generous shoulder width and comfortable foot space eliminate that cramped feeling—you can actually move.
✅ 350g/m² POLYESTER FILL – BALANCED INSULATION
High-loft hollow fiber filling traps body heat effectively while remaining breathable. Provides reliable warmth without overheating.
✅ S-QUILT CONSTRUCTION – FILLING STAYS PUT
Precision S-shaped quilting locks insulation in place. No shifting, no clumping—just consistent warmth and lasting loft, wash after wash.
✅ WEATHER-RESISTANT SHELL
190T polyester outer fabric with water-repellent coating shrugs off dew, light rain, and moisture. Keeps you dry when conditions change.
✅ COMPRESSIBLE & PORTABLE
Includes a compression storage bag with four-sided cinch. Packs down small for easy transport in your backpack, car, or RV.
✅ THOUGHTFUL DETAILS FOR BETTER SLEEP
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Full-Length Two-Way Zipper: Vent from the bottom or top. Smooth resin zipper with anti-snap guard.
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Adjustable Hood Drawcord: Cinch for extra warmth on chilly nights.
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Zipper Baffle at Collar: Prevents drafts and accidental opening.
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Foot Zipper: Open for ventilation when temperatures rise.
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Mates Together: Two bags zip together for double-width comfort.
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Hanging Loops: Easy to air out and dry after trips.
Specifications:
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Temperature Rating (ISO):
Tested Comfort: 43 degrees (F) - ISO
Tested Lower Limit: 34 degrees (F) - ISO
Tested Extreme: 7 degrees (F) - ISO
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Unfolded Size: 74.8" + 11.8" L x 29.5" W (190+30 x 75 cm) – Extended Hood
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Packed Size: Compression Sack – Compact Storage
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Weight: 1.8KG (3.97 LBS)
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Shell Fabric: 190T Polyester with Water-Repellent Coating
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Lining: 100% Cotton Flannel – Ultra-Soft, Breathable
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Insulation: 350g/m² Polyester Hollow Fiber Fill
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Shape: Rectangular / Envelope with Hood – Roomy, Relaxed Fit
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Zipper: Full-Length Two-Way with Inner/Outer Pulls
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Storage: Compression Sack with 4-Way Cinch
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Included: Sleeping Bag, Compression Storage Bag
Perfect For:
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Spring, Summer & Fall Camping
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Car Camping & RV Trips
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Backyard Sleepouts & Guest Bed Backup
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Festival Camping & Outdoor Events
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Couples (Two bags zip together)
Sleep shouldn't be a compromise—even outdoors. The KingCamp Oasis C 350 wraps you in softness and certified warmth, so you wake up refreshed and ready for adventure.
🛒 Add to Cart – Bring the Comfort of Home to the Campsite

















