TRANGIA Storm Cooker Duossal UL 25‑21 (3‑4 Person)

Description

The Trangia Storm Cooker Duossal UL 25‑21 is a premium group cooking system engineered for campers, backpackers and outdoor chefs cooking for 3‑4 people. Featuring Duossal 2.0 laminate cookware (aluminium exterior for rapid heating, stainless‑steel interior for durability and scratch resistance), it offers high performance and longevity in one compact package. The 25‑series large size nests neatly with a packed dimension of Ø 22 cm × 10.5 cm, making it ideal for multi‑person trips while maintaining packable efficiency. 

Key Features

  • Duossal 2.0 Laminate Cookware – Pans constructed with pressed aluminium exterior and stainless‑steel interior deliver the benefits of fast heat conduction and a hard, easy‑to‑clean surface. 

  • Large‑Group Capacity (3‑4 People) – Includes saucepans of 1.75 L and 1.5 L, plus a 22 cm frying pan—ideal for cooking full meals for multiple people. 

  • Compact Packed Size for its Class – When nested and packed, this set measures approx. Ø 22 cm × 10.5 cm, making storage and transport more manageable. 

  • Choice of Burner Types – Available with either a spirit/alcohol burner or a gas burner variant, giving flexibility depending on fuel preference or travel restrictions. 

  • Rugged and Reliable Construction – Built in Sweden by Trangia for longstanding use in field conditions; designed to perform reliably outdoors. 

Specifications

Specification Detail
Model 25‑21 UL / Duossal UL
Packed Dimensions Ø 220 mm × 105 mm (Ø 22 cm × 10.5 cm) 
Weight Approx. 1,130 g (varies by burner choice) 
Group Size 3‑4 persons 
Cookware Set 1.75 L outer sauce, 1.5 L inner sauce, 22 cm frypan 
Material Duossal laminate (Aluminium exterior + Stainless‑steel interior) 
Windshield Type UL aluminium windshield (upper & lower)

Related Gear and Advice

For related options, browse camping stoves. For practical planning advice, read our guide to choose the right camping gas stove.

TRANGIA Storm Cooker Duossal UL 25‑21 (3‑4 Person)

Product form

$269.90 $215.92 Incl. GST

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Shipping & Return

Eligible orders of A$199 or more qualify for free shipping to most of Australia. Product and delivery-location exclusions apply. Oversized items are excluded and incur additional freight charges. Other surcharges may apply because of size, weight, remote or rural delivery, or difficult access. Review our Shipping Policy and contact us before ordering if you need freight confirmation.

Orders are typically processed within two business days of purchase. Processing may take longer during high demand, promotions or holidays. This is a processing estimate, not a guaranteed dispatch or delivery date. Dispatch depends on stock availability and any product-specific or pre-order timing. Pre-order arrival estimates refer to arrival at Cosy Camp; customer delivery follows dispatch.

Courier transit estimates start from dispatch, not purchase. Stock issues and other delays can affect timing. Review the Shipping Policy for current transit estimates, and confirm timing with our team before ordering if you have a fixed trip date. See our Terms of Service.

For returns information, please read our Refund Policy.

Click & Collect

Pick up available at Melbourne Showroom, Usually ready in 1 hours except for Pre-Order Items.

Showroom address

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Our 15-Day Best Price Policy ensures you always get the best deal. If the price of an item you purchased drops within 15 days, we’ll refund the difference as store credit.

We also match lower prices from other authorized retailers on identical, in-stock items when proof of the lower price is provided.

For Online Price Match, Please contact us so we can help you out: Contact Us

Description

The Trangia Storm Cooker Duossal UL 25‑21 is a premium group cooking system engineered for campers, backpackers and outdoor chefs cooking for 3‑4 people. Featuring Duossal 2.0 laminate cookware (aluminium exterior for rapid heating, stainless‑steel interior for durability and scratch resistance), it offers high performance and longevity in one compact package. The 25‑series large size nests neatly with a packed dimension of Ø 22 cm × 10.5 cm, making it ideal for multi‑person trips while maintaining packable efficiency. 

Key Features

  • Duossal 2.0 Laminate Cookware – Pans constructed with pressed aluminium exterior and stainless‑steel interior deliver the benefits of fast heat conduction and a hard, easy‑to‑clean surface. 

  • Large‑Group Capacity (3‑4 People) – Includes saucepans of 1.75 L and 1.5 L, plus a 22 cm frying pan—ideal for cooking full meals for multiple people. 

  • Compact Packed Size for its Class – When nested and packed, this set measures approx. Ø 22 cm × 10.5 cm, making storage and transport more manageable. 

  • Choice of Burner Types – Available with either a spirit/alcohol burner or a gas burner variant, giving flexibility depending on fuel preference or travel restrictions. 

  • Rugged and Reliable Construction – Built in Sweden by Trangia for longstanding use in field conditions; designed to perform reliably outdoors. 

Specifications

Specification Detail
Model 25‑21 UL / Duossal UL
Packed Dimensions Ø 220 mm × 105 mm (Ø 22 cm × 10.5 cm) 
Weight Approx. 1,130 g (varies by burner choice) 
Group Size 3‑4 persons 
Cookware Set 1.75 L outer sauce, 1.5 L inner sauce, 22 cm frypan 
Material Duossal laminate (Aluminium exterior + Stainless‑steel interior) 
Windshield Type UL aluminium windshield (upper & lower)

Related Gear and Advice

For related options, browse camping stoves. For practical planning advice, read our guide to choose the right camping gas stove.

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