Quick answer

Choose the Bug Bivy if you need dependable mosquito protection and ventilation; choose the Splash Bivy if you prioritize minimal weight and fast setup for fair-weather trips.

Bug protection vs. weight savings

The Bug Bivy is designed for nights when insects invade your personal space. It sets up fast and provides well-ventilated coverage that can be used alone or paired with a Flat Tarp or UltaMid 1 in wet or humid conditions. This makes it a solid choice for thru hikers and bikepackers who expect bug pressure.

The Splash Bivy, by contrast, focuses on shedding rain and wind while keeping weight to a minimum. It offers no built-in bug protection, so you must pair it with a tarp or treat your sleep system with permethrin if mosquitoes are a concern.

Ventilation and condensation

In humid or wet conditions, condensation can be a problem inside any bivy. The Bug Bivy's mesh panels promote airflow, reducing moisture buildup. The Splash Bivy, being more enclosed, may trap more condensation; choose it for dry, cool nights rather than muggy ones.

Trade-offs: Bug Bivy vs Splash Bivy

  • Bug protection: Bug Bivy offers full mesh coverage; Splash Bivy has none. Choose Bug Bivy for mosquito-heavy areas. If you camp in bug season, prioritize the Bug Bivy.
  • Weight and bulk: Splash Bivy is typically lighter and less bulky; Bug Bivy adds mesh and a frame. Choose Splash Bivy for minimal weight. Weigh the added ounces against the need for bug protection.
  • Versatility: Bug Bivy pairs with a tarp or UltaMid for wet conditions; Splash Bivy is a standalone weather shield. Choose based on your shelter system. Consider your existing tarp or mid setup.

Product facts

  • Bug Bivy: The Bug Bivy sets up fast to provide basic but well-ventilated coverage for lightweight backpackers, thru hikers, bikepackers, and fastpackers. You get dependable bug protection without carrying a full tent, and the ventilation helps prevent condensation in humid conditions.

    Bug Bivy

    Bug Bivy

Which suits you?

Best for

  • Thru hikers and bikepackers who camp in bug-heavy regions
  • Minimalists who want ventilation and protection without a full tent

Not for

  • Those who need a fully enclosed shelter for severe weather
  • Ultra-minimalists who prioritize the lightest possible sleep system