What to Pack in a 28L Crag Backpack for a Day Out
By La Sportiva North America | Published: 2026-11-01
Category: How-to Guides
Learn what to pack in a climbing backpack for a single-day crag trip. This 28L crag pack packing list covers the essentials and helps you decide between a rope bag vs crag pack.
Quick answer
Pack your 28L crag backpack in this order: rope and rope bag first, then harness and shoes, then protection and belay gear, then water, food, and layers. Keep the items you need at the base of the route on top, and use the pack’s compression to keep everything stable on the approach.
Why a 28L pack suits most single-day sport crag trips
A 28L pack hits the sweet spot for a day at the crag: large enough for a 70–80m rope, a small rack, and personal gear, but small enough to carry comfortably on the approach. If you routinely carry a double rack or lots of extra clothing, you may want a larger pack; for minimalist sport days, a 28L pack keeps you from overpacking.
When a rope bag makes more sense than a crag pack
If your day involves a short approach and you mainly top-rope or lead single-pitch routes, a dedicated rope bag can be simpler: it keeps the rope clean and ready to flake. But for longer approaches or when you need to carry water, layers, and gear, a crag pack is more versatile. Many climbers use both: a rope bag inside the crag pack for organization and protection.
Step-by-step packing for a day at the crag
- Start with your rope and rope bag: Lay your rope bag flat, flake your rope onto the tarp, and tie off the ends. Place the bag at the bottom of your pack, closest to your back, to keep the weight centered. Checkpoint: Make sure the rope is fully inside the bag and the tarp is rolled up to avoid snags.
- Add your harness, shoes, and chalk bag: Put your harness and climbing shoes in next, filling gaps around the rope bag. Keep your chalk bag accessible—either on top or in a side pocket. Checkpoint: Loosen your shoes slightly to prevent deformation and allow airflow.
- Pack your protection and belay gear: Place quickdraws, slings, and belay device in a stuff sack or the pack’s internal pocket. Put heavier items like cams or nuts near the center of the pack. Checkpoint: Double-check that your belay device and locking carabiners are clipped to a gear loop or stored securely.
- Add water, food, and layers: Slide a water bladder into the hydration sleeve or put bottles in side pockets. Pack snacks and a light layer on top for easy access during the day. Checkpoint: Aim for at least 2 liters of water per person for a full day, more in heat.
- Use compression straps to stabilize the load: Tighten any compression straps on the pack to keep the contents from shifting. This improves carry comfort on the approach and prevents gear from bouncing. Checkpoint: Give the pack a shake—if anything moves significantly, reposition or tighten straps.
Product facts
- Challenger 28 Backpack: Built from sail-grade Ultra 400 and Ultra 200 fabrics, water-resistant to over 200 PSI. This means the Challenger 28 Backpack handles rough rock, snow, and ice without soaking through, so your gear stays dry in unpredictable weather.
Challenger 28 Backpack - Granite Rope Bag: The Granite Rope Bag accommodates ropes up to 100 meters and has an integrated roll-out tarp. It keeps your rope organized and protected from dirt, and the tarp gives you a clean place to flake the rope at the crag.
Granite Rope Bag
