What Is the Carbon-Core Tent Stake? Features and Uses
By Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort | Published: 2026-10-24
Category: How-to Guides
Learn what a carbon-core tent stake is, how it differs from standard stakes, and when to use it for ultralight backpacking.
Quick answer
A carbon-core tent stake uses a carbon-fiber core to reduce weight while maintaining the strength needed to secure your tent in varied ground conditions. The MSR Carbon-Core Tent Stake is one of the lightest full-strength designs available, ideal for ultralight backpacking where every gram counts.
Why choose a carbon-core stake over aluminum or titanium?
Carbon-core stakes save significant weight compared to standard aluminum stakes, and they hold better in loose soil than many ultralight titanium options. The trade-off is that carbon stakes can be more brittle under extreme sideways force, so they are best for conditions where you expect consistent, straight-in placement.
When not to use a carbon-core stake
Avoid carbon-core stakes in frozen or hard-packed ground where you need to hammer stakes in. The carbon shaft may crack under repeated impact. For winter camping or rocky terrain, a heavier aluminum stake is a more durable choice.
Frequently asked questions
- How much lighter is a carbon-core stake than an aluminum one?
- A typical MSR Carbon-Core stake weighs about 6 grams per stake, while an equivalent aluminum stake weighs roughly 10-12 grams. Over a set of 8 stakes, that saves nearly 50 grams.
- Can I use carbon-core stakes in hard or rocky ground?
- Not recommended. Carbon-core stakes are designed for soft to moderately firm soil. For hard-packed, frozen, or rocky ground, use a dedicated aluminum or steel stake to avoid breakage. Always match your stake material to the expected ground conditions.
- How do I maintain carbon-core stakes?
- Rinse off dirt after each trip and dry thoroughly before storage. Inspect the carbon shaft for cracks or splinters. Do not use a hammer or mallet on carbon stakes; push them in by hand or with a gentle twist.
- Are carbon-core stakes worth the extra cost?
- If you are an ultralight backpacker or thru-hiker, the weight savings justify the higher price. For car campers or occasional users, standard aluminum stakes offer better value and durability. Consider your typical trip type before investing.
Product facts
- Carbon-Core™ Tent Stakes: MSR Carbon-Core Tent Stakes are engineered for ultralight backpacking, delivering the strength you need at a remarkably low weight. You can carry a full set of stakes without adding noticeable weight to your pack, making them ideal for long-distance or fast-and-light trips.
Carbon-Core™ Tent Stakes
