Product Overview
The HiZYNICE Cold Weather Sleeping Bag is a spacious, 100% cotton flannel XXL sleeping bag designed for adults, including big and tall individuals. Built for three-season camping, it offers reliable warmth down to 30°F comfort temperature, with a draft tube along the zipper to prevent heat loss. Ideal for campers up to 6 feet 7 inches, this sleeping bag combines comfort, durability, and smart design for outdoor adventures. Whether you’re a side sleeper or simply prefer extra room, the generous 90 x 39-inch dimensions ensure a comfortable fit. A free compression sack is included for compact storage and easy transport.
Key Features
- 100% Cotton Flannel Lining – Soft, breathable interior that feels comfortable against the skin and regulates temperature during sleep.
- Anti-Snag Zipper System – Zipper can be operated from inside or outside the bag and unzips at both the top and bottom, allowing for customizable ventilation and easy access without full exposure.
- Zipper Draft Tube – A protective tube runs alongside the zipper to block cold air and prevent body heat from escaping, enhancing warmth retention in cold conditions.
- XXL Size for Big & Tall Campers – Measuring 90 x 39 inches, it comfortably accommodates users up to 6’7″ and is ideal for those who prefer extra space or sleep on their side.
- Convertible Design – The sleeping bag can be fully unzipped and laid flat to function as a blanket or ground mat, adding versatility for different camping setups.
- Double Bag Compatibility – Two sleeping bags (left and right) can be zipped together to form a double sleeping bag, perfect for couples or shared warmth.
- Waterproof & Tear-Resistant Shell – Durable outer fabric resists moisture and abrasion, making it suitable for rugged outdoor use.
- Machine Washable – Easy care instructions: wash in cold water with mild detergent on a gentle cycle. For best results, place the flannel side inside the machine to protect the waterproof coating.
- Free Compression Sack Included – Comes with a storage sack that compresses the bag for compact packing, saving space in your backpack or vehicle.
Technical Specifications
- Temperature Rating: Comfort 30°F, Limit 15°F, Extreme 0°F
- Dimensions: 90″ x 39″
- Material: 100% cotton flannel lining; waterproof, tear-resistant shell
- Zipper: Anti-snag, dual-directional (top and bottom), operable from inside or outside
- Draft Tube: Yes, along the zipper
- Convertibility: Can be used as a blanket or mat when fully opened
- Compatibility: Two bags (left and right) can be zipped together
- Care: Machine washable in cold water, gentle cycle, mild detergent
- Included: Free compression sack
- Origin: Made in the USA or Imported
Benefits & Use Cases
This sleeping bag is ideal for campers who prioritize comfort and space, especially those over 6 feet tall or who sleep on their side. Its 100% cotton flannel lining provides a cozy, non-synthetic feel, making it suitable for spring, summer, and fall camping trips. The ability to unzip from the bottom allows feet to breathe during warmer nights, while the draft tube ensures warmth isn’t lost through the zipper in colder conditions. Outdoor enthusiasts will appreciate the waterproof and tear-resistant shell, which stands up to rough terrain and damp environments. The option to zip two bags together makes it a practical choice for couples, and the blanket/mat conversion adds utility for picnics, beach days, or emergency shelter use. Whether you’re backpacking, car camping, or preparing for unexpected cold nights, this sleeping bag delivers reliable performance and adaptability.
Important Notes
To maintain the integrity of the waterproof coating, always wash the sleeping bag with the flannel surface inside the machine. Use only cold water and a mild detergent on the gentle cycle. Avoid bleach or fabric softeners, as they can degrade the materials. The sleeping bag is designed for three-season use and may not be sufficient for extreme winter conditions without additional insulation. The compression sack is included for storage and transport but is not intended for long-term compression, which may affect loft and warmth over time. Always air dry the sleeping bag thoroughly before storing to prevent mildew.
From the brand
HiZYNICE is a camping brand established by passionate outdoor enthusiasts. We own our own sleeping bag manufacturing facility and are committed to designing and producing high-quality sleeping bags.
We look forward to exploring nature with you, embrace the spirit of adventure, and accompany you further and longer.
Let’s embark on this journey together — nature, and HiZYNICE, are always by your side.
Camping Sleeping Bag
Double Sleeping Bags
You can zipping together 2 bag（left and right）to be a double sleeping bag.
High-quality
Premium fabric, waterproof, tear-resistant, warm, designed for outdoor.
Blanket or Mat
Used in multiple occasions, the sleeping bag can be fully opened to be a blanket or a mat.
Humanized Design
For instance, the bottom zipper can be opened separately, allowing the feet to breathe.
