Ultralight & Watertight .3 First Aid Kit

This is the kit you bring when the plan is to move fast—and come back under your own power. Originally built for adventure racing, the Ultralight / Watertight .3 is stripped to the essentials and sealed against the elements. No excess. No dead weight. Just the things you’ll actually need when something goes sideways miles from the trailhead.

Housed in a fully waterproof DryFlex bag, this compact kit shrugs off river splashes, rain, snow, and sweat. It’s sized to disappear into a pack lid, PFD pocket, or bike jersey, yet it covers the most common backcountry problems: cuts, scrapes, blisters, bug bites, sore muscles, and minor illnesses. Whether you’re hiking solo, paddling coastal inlets, grinding gravel, or scrambling rock, it’s built to move between sports without rethinking your setup.

At just 2.6 ounces, it’s the kind of insurance you don’t notice—until you really need it.

• Ultralight first aid kit designed for solo day trips
• Fully waterproof DryFlex bag protects contents from rain, splashes, and immersion
• Multi-sport design ideal for hiking, kayaking, mountain biking, and climbing
• Compact size fits easily in a PFD pocket or small pack
• Supplies for wound care, blister prevention, pain relief, and minor illnesses
• Includes forceps for tick and splinter removal
• Adventure-race proven design built for fast, efficient travel

Key Specs

• Weight: 2.6 oz / 74 g
• Use: Solo day trips, multi-sport adventures
• Storage: Waterproof DryFlex bag
• Waterproof: Yes
• Kit type: Ultralight / minimalist

Included Supplies

• 5 × Fabric adhesive bandages, 1" × 3"
• 3 × Fabric knuckle bandages
• 2 × Butterfly closure bandages
• 1 × Cloth tape, 1/2" × 10 yards
• 3 × Sterile gauze dressings, 2" × 2"
• 1 × Sterile conforming gauze bandage, 2"
• 1 × Pre-cut moleskin for blister prevention
• 1 × Splinter / tick remover forceps
• 3 × Safety pins
• 6 × Alcohol swabs
• 2 × Alcohol prep pads
• 3 × After Bite wipes