Packraft Sizing Guide

Choosing the right size packraft makes all the difference. The right fit means comfort on long days, good control in moving water, and space for your gear. Use the tool and chart below to find your best size, then read our fitting notes for extra tips.

Choose Your Packraft Size - Based on Paddler Height (cm or ft/in)

Size Chart
Size Height (feet & inches) Height (cm)
Small Under 5’7” Under 170 cm
Medium 5’6”–5’11” 168–180 cm
Large 5’9”–6’2” 175–188 cm
X-Large 6’1”–6’6” 185–198 cm
Note: Size ranges overlap. If you’re between sizing and prefer extra room (bulky footwear/relaxed fit), choose the larger size. If between sizes and you prefer a more performance fit, size down.

Fitting Notes & Tips

  • Alpacka’s sizing is based on a preferred fit — a medium knee bend with your feet on the foot brace. At first this may feel less secure than a deep bend, but once you get used to it, it balances comfort and performance. Still, fit is personal, and you can go tighter or more relaxed based on preference.

  • Consider sizing up if you have long legs or broader hips for your height, or if you want a bit more comfort and storage space. A larger size often feels more relaxed on longer trips.

  • Choose a smaller size if you prefer a tighter, performance fit. A deeper knee bend can improve thigh-strap engagement and boat control in whitewater. Sizing down can also help if you have shorter legs relative to your height.

Shop Packrafts in Your Size
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A short video to help you determine a correctly sized packraft.