Acra - Quick-Setup Tent for 4 People, Blue, ST21

The QUICK-SETUP Tent is a modern, self-erecting tent shaped like a square umbrella, designed for 4 people. The tent has a double-wall design and features entrances at both the front and back.

57,83 €
48,60 € excl. VAT

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ACRA ST21 Quick-Setup Tent for 4 People with a Double-Layer Construction and Two Entrances


The ACRA ST21 tent is a practical choice for family camping, weekend getaways, and quick overnight stays wherever you’ll appreciate easy setup, a spacious interior, and good protection against changeable weather. The design features a self-erecting system shaped like a square umbrella, where the pre-assembled fiberglass poles form a single unit and automatically unfold into their basic shape once removed from the package. Then, all you have to do is hang the sleeping compartment, secure the stakes, and tighten the guy lines, so the entire tent is ready in no time.


A major advantage of this model is its double-wall design, which improves air circulation inside and helps reduce moisture condensation while sleeping. The tent accommodates 4 people, and its dimensions of 205 × 220 × 160 cm provide ample space for comfortable sleeping and storing essential gear. Thanks to its 160 cm height, moving around inside is more comfortable than in standard low-profile camping tents, which you’ll especially appreciate during longer stays at a campsite.


The tent features two entrances—front and rear—which enhance comfort and allow for better interior ventilation on warm days. Additionally, the outer flysheet can be left partially open, so the tent also serves well as a summer shelter against the sun or light rain. This versatility is practical for everyday family camping or shorter stops while traveling.


The outer flysheet, made of 210T Oxford fabric, has a water column rating of 3,000 mm, providing reliable protection against normal rain. The PE groundsheet has a water column rating of 5,000 mm, offering excellent protection against moisture from the ground. Taped seams further enhance water resistance and ensure reliable performance even during extended outdoor stays. The inner tent is made of 190T PES, which helps maintain a low weight while offering good mechanical durability.


When packed, the tent has compact dimensions of 85 × 15 cm, making it easy to transport by car and store. The total weight of 3.8 kg offers an excellent balance between stability and ease of handling during transport. The package includes steel stakes and guy lines, so the tent is ready for immediate use.



Key product benefits:



  • quick-set automatic frame

  • double-wall design

  • space for 4 people

  • 2 entrances for added convenience

  • can be used as a summer shelter

  • Tropic water column: 3,000 mm

  • floor water column: 5,000 mm

  • Taped seams for better protection against rain

  • Fiberglass poles joined into a single unit

  • Steel stakes and guy lines included


Technical Specifications:



  • Tent dimensions: 205 × 220 × 160 cm

  • Capacity: 4

  • Construction: double-wall, freestanding

  • Outer shell material: Oxford 210T

  • Inner fly material: 190T PES

  • Floor material: PE

  • Flysheet water column: 3,000 mm

  • Floor waterproof rating: 5,000 mm

  • Packed dimensions: 85 × 15 cm

  • Weight: 3.8 kg

  • Color: blue


Warranty and Service:


We provide spare parts, technical support, and standard warranty service for this product.

Acra is a purely Czech brand that has been providing a full range of sports equipment for homes and rural playgrounds since 1991.

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