Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort

Child-Resistant Fuel Bottle Cap

Child-Resistant Fuel Bottle Cap - Main image
$8.97 $14.95 In stock

This Child-Resistant Fuel Bottle Cap provides added safety for MSR liquid fuel bottles, helping to prevent accidental opening during storage or transport.

  • Designed specifically for MSR liquid fuel bottles
  • Child-resistant mechanism adds an extra layer of protection
  • Simple to install and use with compatible MSR bottles
  • Durable construction for reliable performance in outdoor settings
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Daniel ★★★★★

The push-and-turn mechanism takes some getting used to, but now I actually feel confident tossing my fuel bottle in the pack without worrying about a leak. It clicks into place with a reassuring solidity that the original cap never had.

Ruby ★★★★★

Snapped it onto my MSR bottle last night and the click it makes is so reassuring—definitely a tighter fit than the stock cap. Won't have to worry about my kid getting into the fuel when we're camping anymore.

Richard L. ★★★★☆

Does exactly what it says—the locking mechanism requires real pressure to turn, which took my 4-year-old a solid minute to defeat. Only gripe is it's a bit stiff for adult fingers too, but I'll trade that for peace of mind on a shelf.