Osprey Internal Frame Daypacks

Consider your activity

• Hiking: Often compatible with hydration reservoirs, have external gear straps/loops
• Running: Designed to limit bounce, hydration compatible
• Climbing: Slim profile, abrasion-resistant reinforcements
• Cycling: Road cycling packs compact with lower profile; MTB packs hold more gear

How much gear will you carry?

• 10L or less: Short runs, quick outings, casual use, essentials only
• 11–20L: Day hikes, cycling, can carry an extra layer
• 21–35L: Sweet spot for multi-hour or full-day hikes, travel
• 36–50L: Gear-heavy outings l(all-day hikes, climbing), winter hiking, ultralight backpacking

Internal frame or frameless?

• Internal frame: More support for heavier loads, but bulkier
• Frameless: Lighter weight and more compact, but less support

Find the right fit

• Use torso length (not overall height) to find your pack size

• Measure your hip circumference (slightly higher than your pant-waist size) and check that against the hipbelt size

Your child is ready for a carrier backpack when:

• They can sit upright without assistance
• They weigh at least 16 pounds (6 months old or so)
• Have full head and neck control
• Your pediatrician confirms they can ride in a carrier
• Your child plus the gear in the pack weighs 48 pounds or less

You can use a child carrier for:

• Hiking on light terrain

• Backpacking
• Traveling
• Around town
• Do not use a child carrier for high-speed activities

Child carrier tips

• Never leave children unattended in child carriers
• Do not use child carriers as a chair or place on elevated surfaces
• Check your child's neck and comfort periodically
• To avoid choking, don't let your child eat while riding in the carrier
• Clip a toy to the carrier for entertainment on the trail