Sputnik-3

Ultralight. Compact. Built for Solo Adventures.

The PF Bereg Sputnik-3 is the most compact and lightweight tent in the UP series—engineered for solo adventurers who refuse to compromise on comfort or capability. With a packed size of just 105x25x25 cm, this 1-person hot tent delivers serious performance in a remarkably portable package.

Why the Sputnik-3 Stands Out

• Ultralight dome-umbrella frame made from 8 mm B95T1 aviation aluminum alloy (AA7075/ENAW 7075)—frost-resistant, durable, and returns to shape after heavy loads
• Dual-layer construction creates an insulating air gap that traps condensation between layers, keeping your interior dry and comfortable
• Built-in stove jack with fire-resistant fabric and removable heat shield—compatible with Atom or Fireplace Small stoves
• Multifunctional windows with mosquito nets and frost-resistant PVC panels secured with Velcro
• Rectangular entrance with full zipper and mosquito net for superior ventilation and insect protection
• Removable zippered floor installed at 10 cm height for spring-summer use
• Protective skirt with stake loops for enhanced weather protection
• Small vestibule for gear and boot storage
• Interior organization including mesh shelf for lights and drying, spring hooks for equipment, wall pockets, and bottom ventilation window
• Reflective tie-down points with guy line storage pockets

Premium Materials

Outer fly: Oxford 300 DEN fabric with 4000 mm PU waterproof rating
Inner fly: Oxford 210 DEN fabric with 2000 mm PU waterproof rating
Seams: Sealed with specialized tape for maximum moisture protection

Smart Design Features

The dome-umbrella frame design minimizes snow accumulation and provides exceptional stability in high winds. The streamlined shape sheds precipitation naturally, while the aviation-grade aluminum construction ensures reliability in extreme cold.

Whether you're winter camping in the backcountry or enjoying a solo summer expedition, the Sputnik-3 adapts to your needs with its versatile four-season design and wood stove compatibility.