Adjustable Height Sleeping Bag for Adults – Wearable 3-Season Lightweight Waterproof with Arm Ports & Windproof Hood Design for Camping Hiking Backpacking(31.5“x87”)
€30







Price: $29.99
(as of Oct 09, 2025 08:35:49 UTC – Details)
Product description






Instant Temperature Control with Bottom Zipper Ventilation:Features a strategically placed, dual-direction zipper at the footbox for instant airflow adjustment. Easily vent excess heat on warmer nights or seal in warmth when it cools down. This customizable temperature regulation is perfect for warm sleepers or variable weather. Plus, the unique bottom location allows you to stand up and walk around comfortably without leaving the warmth and protection of your sleeping bag.
Wearable Hoodie Design with Armholes: This isn’t just a sleeping bag – it’s a versatile wearable hoodie! Strategically placed armholes let you easily reach out to grab items, read a book, play games on your phone, or enjoy a hot drink without letting cold air rush in. Solve the common camper pain point of freezing when reaching out at night. Additionally, the convenient chest pocket provides a warm place to lock in hand warmth or securely store small essentials like your phone or headlamp.
3-Level Height Adjustment: Tired of sleeping bags that are too short or too bulky? Our Cozivo sleeping bag features an innovative 3-Level adjustable height system. Simply align and press the heavy-duty snaps at the desired position to instantly customize the length from 150cm up to a spacious 195cm. This universal fit comfortably accommodates everyone from growing teenagers to tall adults, ensuring a restful night without feeling cramped or swimming in extra fabric.
Ultra-Light & Compact for Easy Travel: Designed for hassle-free adventures, this camping sleeping bag is remarkably lightweight at just 4 pounds (1.8 kilograms). It compresses down incredibly small, packing neatly into an included 12 x 16 inch carry bag. This ultra-compact size and minimal weight make it exceptionally easy to pack into your backpack, store in your car trunk, or carry to your campsite, freeing up valuable space for other essential gear.
High Wuality Material: The exterior utilizes tough 190D ripstop polyester fabric with a waterproof coating to shield you from damp ground and light moisture. The interior is lined with soft and comfortable 190T polyester pongee for a pleasant feel against your skin. Filled with insulating hollow cotton, this sleeping bag effectively traps body heat, keeping you warm and comfortable in a wide temperature range from approximately 32°F up to 65°F, making it suitable for 3-season camping adventures.
7 reviews for Adjustable Height Sleeping Bag for Adults – Wearable 3-Season Lightweight Waterproof with Arm Ports & Windproof Hood Design for Camping Hiking Backpacking(31.5“x87”)
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€30
Mr Ken –
Works as I expected
So far itâs working as expected. Iâd recommend recommend the sleeping bag with no issues.
FliiPixel –
Cut your heating bill way down.
PRO: Very warn and a little similar to a snuggie. It should be a good size for most people because you can just turn up the bottom to adjust the height if it is too long.CON: It does restrict your arms to you get a bit of the T-Rex arms effect.
Rose F. –
Good for cold weather
This sleeping bag is warm, comfortable, and perfect for camping or overnight trips. The material feels soft against the skin while still being durable. It zips smoothly and holds its shape well, keeping you cozy all night. Itâs a reliable choice for outdoor adventures or sleepovers.
Prana pra –
Life Saver in the Cold Nights of Yellowstone!
We brought this sleeping bag to Yellowstone and ended up facing unexpectedly freezing nights â but this bag came through big time. It kept me toasty warm, even when the temps dipped below freezing. The quality feels solid and well-made, with smooth zippers and stitching that held up to multiple nights of rugged use.One of my favorite features is its functionality â you can unzip the bottom and use it like a blanket with your legs exposed, which was perfect for lounging by the fire or adjusting for comfort when it got a little warmer. It packs down easily into a compact size and isn’t too heavy or bulky. Also, it’s surprisingly quiet when you shift around inside â no annoying crinkle sounds.For the price, the value is excellent. It’s warm, comfortable, versatile, and performs like a high-end bag.
ACOOL –
Keep one in the car during cold winters
This mummy-style open sleeping bag is well made and performs reliably in cold conditions. The stitching feels strong and durable, and the outer shell is water-resistant, which adds peace of mind for damp ground camping.Itâs lightweight and packs down small, making it easy to store in a vehicle or over your backpack. I will keep one in my car during frigid winter months as part of my emergency kit, and it can also come in handy at outdoor stadium events or camping if you don’t mind the look.While I havenât pushed it to its extreme limits, it provided good warmth during a chilly night in the mid-30s. The zipper functioned smoothly, and the fit was snug but comfortable. It’s a practical and versatile item to have for cold-weather preparedness.
SDF1 –
Clever (But Limited) Wearable Twist
Iâve had the chance to test out this sleeping bag for a few nights now, and overall, Iâm impressed. Itâs well-made, warm, and thoughtfully designed. The materials feel durable, and it packs down nicely into the included bag, which makes it easy to carry and store.The big standout feature is the wearable design, which Iâd call more of a clever convenience than a game-changing innovation. Yes, there are armholes, and yes, thereâs a hood-style top, but letâs manage expectations: this isnât something youâll throw on to walk to the bathroom in the middle of the night. The armholes are a bit snug, and the hood doesnât secure tightly, so it slips if youâre upright or moving around too much.Where it does shine is in those stationary moments like reading a book inside your tent, sipping something warm by the fire, or just lounging without having to unzip and let all the warmth escape. For that, the design works really well and solves a common camper complaint.The bottom zipper is another highlight. You can easily vent excess heat or give your feet some fresh air when itâs warmer out, which is a nice touch. The adjustable length snaps also help with fit and comfort, though folding it up does leave some lining exposed, so something to keep in mind if youâre in a muddy area.Another plus is that itâs not a full mummy-style sack, so youâre not locked in tight while you sleep. Thereâs room to shift around, and that makes it more comfortable for side sleepers or anyone who prefers a bit more space.Build quality feels solid all around. The stitching is clean, the zippers are sturdy, and the outer material has a tough, water-resistant feel. It doesnât feel cheap or flimsy. For the price, I think it offers very good value. Youâre getting warmth, versatility, and some creative features without spending a fortune.All in all, it’s a comfortable, warm, and versatile sleeping bag. The wearable feature is a cool bonus for relaxed moments, but not a substitute for actual mobility gear. Itâs especially great for car camping in temperatures above freezing, around 32°F and up. Still, it earns a solid spot in my camping kit.
Andrew O –
Versatile barrel mummy sleeping bag and wearable sitting blanket with arm holes
This sleeping bag is pretty versatile. As a sleeping bag itâs a barrel mummy bag and the hood can tighten up around your face with a drawstring. The side zipper locks so it doesnât come undone easily by just moving around. The bottom unzips separately from the side zipper which is the best part about it and makes it very nice for camping in the summer. In addition to a sleeping bag it can also act like a blanket for watching movies or sitting in a chair or in the chilly air, like a blanket that you wear. It has arm holes so you can be holding a phone or something while sitting up and staying warm at the same time. I used this on a recent camping trip and it was comfortable and durable.