Sea to Summit Sigma Cook Set 2.1
If you’ve mastered the joys of single-pot cooking, here’s the perfect way for you and a companion to enjoy a great backcountry meal. The Sigma Cook Set 2.1 includes two ergonomically-shaped Delta Light Bowls and Insulated Mugs, which neatly nest inside a 1.9L Sigma Pot. Made from durable, abrasion-resistant polished stainless steel, the Sigma Pot is hard-wearing, easy to clean and features clever design details. These include a Pivot-Lock handle that securely locks into place, a unique slotted strainer pattern for easy flow, a silicone Lid Keep that hooks to the side of the pot when cooking, and a base that provides better heat absorption and stability on camp stoves. Includes: 2 x Delta Light Insulated Mugs, 2 x Delta Light Bowls, 1 x Sigma Pot 1.9L. When folded, the Pivot-Lock handle locks the lid onto the pot to contain the complete set. Delta Light ergonomically shaped bowls and mugs are made from BPA-free glass-reinforced polypropylene. Delta Light dinnerware is dishwasher safe. Sigma Pot and Delta Light dinnerware have a graded volumetric scale inside. Includes dishcloth. Securely nests together at 4.7” / 120 mm tall.
If you’ve mastered the joys of single-pot cooking, here’s the perfect way for you and a companion to enjoy a great backcountry meal. The Sigma Cook Set 2.1 includes two ergonomically-shaped Delta Light Bowls and Insulated Mugs, which neatly nest inside a 1.9L Sigma Pot. Made from durable, abrasion-resistant polished stainless steel, the Sigma Pot is hard-wearing, easy to clean and features clever design details. These include a Pivot-Lock handle that securely locks into place, a unique slotted strainer pattern for easy flow, a silicone Lid Keep that hooks to the side of the pot when cooking, and a base that provides better heat absorption and stability on camp stoves. Includes: 2 x Delta Light Insulated Mugs, 2 x Delta Light Bowls, 1 x Sigma Pot 1.9L. When folded, the Pivot-Lock handle locks the lid onto the pot to contain the complete set. Delta Light ergonomically shaped bowls and mugs are made from BPA-free glass-reinforced polypropylene. Delta Light dinnerware is dishwasher safe. Sigma Pot and Delta Light dinnerware have a graded volumetric scale inside. Includes dishcloth. Securely nests together at 4.7” / 120 mm tall.
If you’ve mastered the joys of single-pot cooking, here’s the perfect way for you and a companion to enjoy a great backcountry meal. The Sigma Cook Set 2.1 includes two ergonomically-shaped Delta Light Bowls and Insulated Mugs, which neatly nest inside a 1.9L Sigma Pot. Made from durable, abrasion-resistant polished stainless steel, the Sigma Pot is hard-wearing, easy to clean and features clever design details. These include a Pivot-Lock handle that securely locks into place, a unique slotted strainer pattern for easy flow, a silicone Lid Keep that hooks to the side of the pot when cooking, and a base that provides better heat absorption and stability on camp stoves. Includes: 2 x Delta Light Insulated Mugs, 2 x Delta Light Bowls, 1 x Sigma Pot 1.9L. When folded, the Pivot-Lock handle locks the lid onto the pot to contain the complete set. Delta Light ergonomically shaped bowls and mugs are made from BPA-free glass-reinforced polypropylene. Delta Light dinnerware is dishwasher safe. Sigma Pot and Delta Light dinnerware have a graded volumetric scale inside. Includes dishcloth. Securely nests together at 4.7” / 120 mm tall.
If you’ve mastered the joys of single-pot cooking, here’s the perfect way for you and a companion to enjoy a great backcountry meal. The Sigma Cook Set 2.1 includes two ergonomically-shaped Delta Light Bowls and Insulated Mugs, which neatly nest inside a 1.9L Sigma Pot. Made from durable, abrasion-resistant polished stainless steel, the Sigma Pot is hard-wearing, easy to clean and features clever design details. These include a Pivot-Lock handle that securely locks into place, a unique slotted strainer pattern for easy flow, a silicone Lid Keep that hooks to the side of the pot when cooking, and a base that provides better heat absorption and stability on camp stoves. Includes: 2 x Delta Light Insulated Mugs, 2 x Delta Light Bowls, 1 x Sigma Pot 1.9L. When folded, the Pivot-Lock handle locks the lid onto the pot to contain the complete set. Delta Light ergonomically shaped bowls and mugs are made from BPA-free glass-reinforced polypropylene. Delta Light dinnerware is dishwasher safe. Sigma Pot and Delta Light dinnerware have a graded volumetric scale inside. Includes dishcloth. Securely nests together at 4.7” / 120 mm tall.
in 3 offers
The lowest price for Sea to Summit Sigma Cook Set 2.1 right now is $76.99 at Tentworld, compared across 3 retailers.
The all-time low was $69.19 on 9 Oct 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 01:14:36
Sea to Summit Sigma Cookset 2.1
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Sea To Summit Sigma Cookset 2.1
Free delivery between Fri – Mon
Sea To Summit Sigma 2.1 Cooking Set Silver
Delivery $24.99
originally posted on trekkinn.com
Pot of good quality. Too bad I got defective. I had to return it.
originally posted on altitude-sports.com
Perfect basic kit for hiking or bikepacking
originally posted on altitude-sports.com
A decent Cookset. Wish they also came with sporks or space for sporks. I could fit in a scrubber, cloth and soap in the glasses. Good size for 2 people
| Cookware Material | Marine-grade stainless steel pot |
| Easy to clean | Yes |
| Includes | 1.9L pot, 2 bowls & 2 insulated mugs |
| Bowl Size (1) | 25 oz 5.75” D x 2” H |
| Bowl Size (2) | 27oz 6” D x 2” H |
Sea to Summit Sigma Cookset 2.1
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea To Summit Sigma Cookset 2.1
Free delivery between Fri – Mon
Sea To Summit Sigma 2.1 Cooking Set Silver
Delivery $24.99
Pot of good quality. Too bad I got defective. I had to return it.
Perfect basic kit for hiking or bikepacking
A decent Cookset. Wish they also came with sporks or space for sporks. I could fit in a scrubber, cloth and soap in the glasses. Good size for 2 people
love all parts of this stainless pot and bowls and cups. very impressed. Delievered little bit late but I highly recommend it
The whole thing inspires confidence, the strong air lock. I regret the absence of a cooking accelerator, the black part will leave easily with the 1st use. Well-designed colander cover, cup with insulated protection a little light over time, no doubt, but which fulfills its function.
As usual, a superb Sea To Summit brand product in stainless steel and quality accessories. I recommend this meal for all your adventures.
| Cookware Material | Marine-grade stainless steel pot |
| Easy to clean | Yes |
| Includes | 1.9L pot, 2 bowls & 2 insulated mugs |
| Bowl Size (1) | 25 oz 5.75” D x 2” H |
| Bowl Size (2) | 27oz 6” D x 2” H |
