The Salsa EXP Series Cholla Half‑Frame Bag gives you the carrying capacity of a frame bag while still leaving room for bottles. Its half‑frame design keeps weight centered and stable, improving handling on gravel, singletrack, and long mixed‑terrain days. Built from durable materials with a clean, low‑profile shape, Cholla adds meaningful storage without getting in the way of pedaling or hydration.

With six sizes, it’s easy to find the right fit for your bike’s front triangle and maximize usable space.

Key features

• Half‑frame design that preserves bottle access
• Durable, weather‑resistant construction for long‑term use
• Stable mounting that keeps the bag quiet and secure
• Zippered main compartment with internal organization
• Low‑center storage that improves handling on rough terrain
• Available in six sizes to fit a wide range of bikes

Size descriptions

Each size is shaped to optimize space while maintaining bottle clearance. These descriptions help riders understand how each size fits and what it’s best suited for.

• Size 1 — Compact and minimal
  Best for small frames or riders who want just enough room for tools, snacks, and a light layer. Fits tight triangles without interfering with bottles.
• Size 2 — Slightly longer, still low‑profile
  Adds a bit more length for better organization while staying compact. Ideal for small to medium gravel frames.
• Size 3 — Balanced storage for everyday rides
  A versatile mid‑size option that fits many medium frames. Great for longer rides where you want room for food, tools, and a packable layer.
• Size 4 — Increased length for more gear
  Works well on medium to large frames. Offers meaningful capacity without feeling bulky.
• Size 5 — Long and efficient
  Designed for larger triangles where you want maximum bottle clearance and a long internal compartment for layers or tools.
• Size 6 — Maximum volume for big frames
  The largest option, ideal for tall riders or bikes with generous front triangles. Great for long‑distance gravel and bikepacking setups.

Why this bag works

Cholla gives riders the sweet spot between full‑frame capacity and bottle access. The half‑frame layout keeps weight centered, the slim profile avoids knee rub, and the multiple sizes make it easy to get a clean, dialed fit. It’s a simple, durable upgrade that adds real utility to any gravel or adventure bike.

Salsa EXP Series Cholla Half‑Frame Bag — Size Guide

Size 1

• Top Tube: ~14.5 in / 37 cm
• Down Tube: ~7.0 in / 17.8 cm
• Approx. Volume: ~1.0 L

Size 2

• Top Tube: ~15.7 in / 40 cm
• Down Tube: ~6.4 in / 16.3 cm
• Approx. Volume: ~1.3 L

Size 3

• Top Tube: ~16.8 in / 42.7 cm
• Down Tube: ~6.0 in / 15.4 cm
• Approx. Volume: ~1.7 L

Size 4

• Top Tube: ~18.4 in / 46.7 cm
• Down Tube: ~5.9 in / 15.2 cm
• Approx. Volume: ~2.0 L

Size 5

• Top Tube: ~18.9 in / 47.9 cm
• Down Tube: ~5.9 in / 15.2 cm
• Approx. Volume: ~2.1 L

Size 6

• Top Tube: ~20.5 in / 52.1 cm
• Down Tube: ~6.6 in / 16.9 cm
• Approx. Volume: ~2.1 L