GSI Outdoors Pinnacle Soloist II, One-person Cookset vs Fire Maple Petrel Ultralight G2 Pot | 750ml

Editorial Team
Last modified at June 14, 2026
Choosing the right solo cookware can make or break a backpacking trip, balancing the need for lightweight gear with the ability to prepare hot, satisfying meals. The GSI Outdoors Pinnacle Soloist II offers a complete, versatile system with a pot, pan, and cup, while the Fire Maple Petrel Ultralight G2 focuses on extreme weight savings and thermal efficiency. Both sets excel in portability, but they diverge significantly in durability and stability. This comparison breaks down real-world performance to help you decide which set fits your specific hiking style.

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GSI Outdoors Pinnacle Soloist II, One-person CooksetFire Maple Petrel Ultralight G2 Pot | 750ml
GSI Outdoors Pinnacle Soloist II, One-person Cookset
Petrel Ultralight G2 Pot | 750ml
Weight

10.9 oz

6.5 oz

Material

Non-Stick Coated, Hard Anodized Aluminum, Clear Polypropylene, Nylon 6-6

Hard-Anodized Aluminum, Tritan (Lid), Stainless Steel, Silicone

Dimensions

5 × 5.4 × 5.5 in

9.1 × 5.0 × 5.8 in

Warranty

N/A

3 Years

Lid

Strainer/Sip-It Top

Transparent Tritan

Coating

Teflon® with Radiance Technology

N/A

Handle

N/A

N/A

Nesting Capability

Everything nests perfectly

Fits 8 oz canister

Capacity

4.8-cup pot; 14 fl oz mug/bowl

25.4 fl oz

Durability

GSI Outdoors Pinnacle Soloist II, One-person Cookset

3.1/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.6/ 5.0

Durability is critical for cookware that faces rough trail conditions, frequent packing, and direct heat. A durable set should resist warping, coating degradation, and structural failure over years of use. The Fire Maple Petrel Ultralight G2 takes the lead here, with buyers praising its robust aluminum alloy construction and high-quality manufacturing welds that withstand the rigors of the trail. In contrast, the GSI Outdoors Pinnacle Soloist II receives mixed feedback; while the non-stick coating has held up well for some, others report issues with flimsy plastic components like sporks and handles melting or breaking. If long-term resilience is your priority, the Petrel's solid build offers a safer bet than the Soloist's more delicate plastic elements.

Portability

GSI Outdoors Pinnacle Soloist II, One-person Cookset

4.8/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.8/ 5.0

For solo backpackers, every ounce and cubic inch counts, making portability a top consideration for any cookset. Both the GSI Outdoors Pinnacle Soloist II and the Fire Maple Petrel Ultralight G2 score exceptionally high in this category, earning praise for their compact nesting designs and lightweight profiles. The Soloist II is lauded for its ability to store a stove and fuel canister within its own pouch, creating a truly all-in-one system that fits easily into small packs. Similarly, the Petrel G2 is celebrated for its ultralight weight and ability to nest a stove and canister securely, minimizing its footprint. Since both products effectively eliminate bulk and weight without sacrificing capacity, this category ends in a tie, as the choice depends on whether you prefer the Soloist's integrated pouch or the Petrel's slightly lighter bare pot.

Performance

GSI Outdoors Pinnacle Soloist II, One-person Cookset

4.6/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.3/ 5.0

Performance in cookware is defined by how quickly and efficiently it boils water and cooks food, directly impacting fuel consumption and meal times. The GSI Outdoors Pinnacle Soloist II edges out the competition with a higher rating, as users consistently report it boils water quickly and handles diverse tasks like making oatmeal, coffee, and even small meals for two. While the Fire Maple Petrel G2 features an impressive heat exchanger design that offers great fuel efficiency and fast boil times in testing, some user feedback suggests it may struggle slightly more with simmer control or specific cooking tasks compared to the Soloist's versatile diameter. The Soloist's ability to function as a complete cooking system, including frying capabilities, gives it a slight practical advantage for varied meal preparation on the trail.

Ease Of Use

GSI Outdoors Pinnacle Soloist II, One-person Cookset

4.6/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.6/ 5.0

Ease of use encompasses features like handle ergonomics, lid functionality, and cleanup convenience, which are vital after a long day of hiking. Both sets score equally high, offering intuitive designs that simplify the cooking process. The GSI Outdoors Pinnacle Soloist II stands out with its multi-functional lid that acts as a strainer and sippy cup, along with a pouch that doubles as a wash basin, making cleanup and hydration seamless. The Fire Maple Petrel G2 counters with a locking handle system, a pour spout for controlled pouring, and a vented lid that prevents pressure buildup. While the Soloist offers more integrated accessories like a built-in strainer and cup, the Petrel provides a more streamlined, functional pot experience, resulting in a tie for overall user-friendliness.

Versatility

GSI Outdoors Pinnacle Soloist II, One-person Cookset

4.9/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.7/ 5.0

Versatility determines how well a cookset adapts to different cooking styles, from boiling water to frying eggs or washing dishes. The GSI Outdoors Pinnacle Soloist II is the clear winner here, earning a near-perfect score for its ability to serve as a pot, pan, cup, and even a wash basin thanks to its included accessories and nesting pouch. Users highlight its capacity to handle everything from hot chocolate to noodles, with the lid acting as a strainer and the pouch serving as a sink. The Fire Maple Petrel G2 is also highly versatile, with a wider base suitable for stews and soups, and the ability to nest various fuel canisters, but it lacks the extra accessories that make the Soloist a complete kitchen-in-a-bag. For solo travelers who want one item to do everything, the Soloist's comprehensive feature set is unmatched.

Stability

GSI Outdoors Pinnacle Soloist II, One-person Cookset

3.3/ 5.0

Petrel Ultralight G2 Pot | 750ml

4.6/ 5.0

Stability ensures the pot remains secure on the stove, preventing spills and ensuring even heating, especially on uneven terrain. The Fire Maple Petrel Ultralight G2 dominates this category with a design that locks securely onto stove supports, featuring a low center of gravity and pot stands that extend beyond the pot's diameter for maximum security. Buyers consistently note its rock-solid stability, even in windy conditions or on rocky surfaces. Conversely, the GSI Outdoors Pinnacle Soloist II has limited feedback on stability, with only a few mentions of its windscreen helping to keep the flame going, but lacking the robust locking mechanisms of the Petrel. For hikers concerned about tipping or uneven ground, the Petrel's engineered stability offers a significant safety advantage.

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Conclusion & Final Verdict:

The GSI Outdoors Pinnacle Soloist II is the ideal choice for solo backpackers who prioritize versatility and a complete kitchen-in-a-bag experience. Its ability to function as a pot, pan, cup, and wash basin, combined with excellent performance for varied meals, makes it a top pick for those who want one system to do it all. However, be mindful of its lower durability regarding plastic components and slightly lower stability on uneven terrain.

The Fire Maple Petrel Ultralight G2 is the superior option for weight-conscious hikers who value durability and stability above all else. With its robust aluminum construction, secure locking mechanism, and significantly lighter weight, it is built to withstand the rigors of long-distance trekking. While it lacks the extra accessories of the Soloist, its thermal efficiency and rock-solid stability make it a reliable workhorse for the serious ultralight adventurer.

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