Freestyle 3-in-1 Waterproof Dog Backpack Harness — Convertible Backpack, Chest Harness & Leash, S–L

Adventure ready. All three in one. 🐾🎒

The Freestyle 3-in-1 by Dog Helios is a waterproof dog backpack that converts into a chest harness — with a matching leash included. The backpack features a DuPont waterproof outer shell (including waterproof zippers), reflective tubing and stitching for night visibility, and a breathable cross-stitched inner mesh lining. The chest compression harness ejects fully from the backpack and is adjustable for a comfortable, sternum-friendly fit. Available in Orange and Black, sizes S–L.

Key Features

• 🎒 3-in-1 design — backpack, chest harness & leash all in one
• 💧 DuPont waterproof shell — fully waterproof including zippers
• 🔆 Reflective tubing & stitching — premium visibility for night walks
• 💨 Breathable mesh lining — neoprene & DuPont exterior with cross-stitched inner mesh
• 🔧 Fully adjustable harness — little-to-no stress on the sternum area
• 🧲 Stainless steel swivel hook leash — rubberized stitching & embroidery throughout
• 🎨 2 colors — Orange & Black | 3 sizes — S, M & L

Sizing Guide (inches)

• Small: Back 7.48 | Chest 17.7–22.8 | Neck 15.7–18.8 | Leash 4 ft (0.27" thick)
• Medium: Back 8.26 | Chest 21.6–27.5 | Neck 19.7–24.4 | Leash 4 ft (0.35" thick)
• Large: Back 9.1 | Chest 24.4–33.8 | Neck 26.7–34.4 | Leash 4 ft (0.51" thick)