Snugpak Stratosphere bivvi shelter — One-person waterproof olive, ultralight 2.5 lb with taped seams

The Snugpak Stratosphere is a compact, one-person waterproof bivvi shelter engineered for ultralight, all-weather protection with breathable ventilation and mosquito netting.

Designed for solo backpackers, bikepackers, and emergency use, the Stratosphere blends a small pack profile with robust waterproofing and taped seams so you can sleep dry without hauling extra bulk. At only 2.5 pounds and packing down to roughly 12 x 5 inches, this bivvi fits easily into a minimalist kit while offering a full-length side zip, a roomy head canopy, and adjustable pitch options to handle changing wind and weather.

What are the key measurements and how much room will I have inside?

The interior is tailored for one person, with a long, narrow footprint that supports a sleeping pad and gear beside you. The dimensions prioritize length and headroom while minimizing weight and bulk.

• Inner length: 91 inches — fits most users and long sleeping pads.
• Maximum width: 32 inches at the widest point to allow shoulder clearance.
• Height: 20 inches at the highest point providing a comfortable head canopy.
• Full-length side zip for easy entry and exit without disturbing your shelter.

How does the Stratosphere perform in wet or windy conditions?

Weather resistance is built in through heavier coating and taped seams so the shelter sheds rain and resists wind-driven spray. The design also allows you to adjust the pitch to face or deflect prevailing winds.

• Flysheet: 190t nylon with a polyester outer layer and waterproof coating.
• Floor and lower sections treated with high-millimeter PU coatings for robust water resistance.
• All seams are taped sealed to block water ingress at vulnerable joints.
• Adjustable pitching geometry to orient against wind and maximize stability.

What features help with ventilation and insect protection?

Breathability and insect defense are balanced with mesh panels and a rollaway No-See-Um net so you can sleep with airflow while keeping biting bugs out. Strategic mesh reduces internal condensation without sacrificing waterproof performance.

• Spacious head canopy with rollaway No-See-Um mosquito net for clear views and protection.
• Rear mesh section to promote cross-ventilation and minimize dampness buildup.
• Breathable inner fabric (50D nylon Rip-Stop) to help moisture escape while maintaining shelter integrity.

What comes in the pack and how repairable is it in the field?

The Stratosphere ships ready to use with a basic repair kit and durable pole hardware, allowing quick fixes away from home. The tent uses lightweight aluminum poles with screw-lock tips to balance strength and simplicity.

• Included Basic Repair Kit: pole repair sleeve, guide rope tensioner, spare cord, elastic loop, patch materials, storage bag.
• Poles: aluminum with screw lock tips for secure assembly and easy replacement parts.
• Compact packed size: approximately 12 inches by 5 inches for easy backpack stowage.
• Weight: about 2.5 pounds, making it practical for fast-and-light trips.

Who is this for: The Snugpak Stratosphere is ideal for solo adventurers who prioritize low weight and high weather protection — solo hikers, bikepackers, bushcraft enthusiasts, or anyone needing a compact emergency shelter. It suits users who want a small, breathable, and strongly waterproof bivvi that tucks into a minimalist loadout while still offering comfortable headroom and mosquito protection.