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Gregory Baltoro 65 vs Osprey Atmos AG 65
Weight and specs compared for 2026 — and which one to choose.
Both weigh the same at 2,180 g, so choose on features, price and fit.
Gregory Baltoro 65
2,180 g
Premium 65L pack with Response A3 suspension for heavy loads.
Full details →Osprey Atmos AG 65
2,180 g
Full-featured 65L pack with Anti-Gravity suspension. Ideal for extended trips.
Full details →Gregory Baltoro 65 vs Osprey Atmos AG 65: which should you buy?
On weight these two are identical (2,180 g), so your decision comes down to features, fit and price. Check the full details and current price for each above.
See where both rank against everything else in this category on the lightest backpack page, or browse the full gear weight database.