Compare / bags
Live · checked today · 2 UK retailers tracked
Sun Mountain Eclipse 3.5 H2NO 4 WAY Bag vs Xxio 14 Bag
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Sun Mountain Eclipse 3.5 H2NO 4 WAY Bag is currently £299, while Xxio 14 Bag is currently £329. Against tracked history, Sun Mountain Eclipse 3.5 H2NO 4 WAY Bag is at its lowest tracked price and Xxio 14 Bag is at its lowest tracked price. Both are currently available from 1 UK retailer.
Deal intelligence
Should you buy now, or wait?
Both are at their lowest tracked prices today.
Sun Mountain · Eclipse 3.5 H2NO 4 WAY Bag
Not enough data yet
Today £299 · typical £299 · lowest £299
XXIO · 14 Bag
Not enough data yet
Today £329 · typical £329 · lowest £329
Where to buy
2 UK retailers, checked daily
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Sun Mountain · Eclipse 3.5 H2NO 4 WAY Bag
No change
since 28 July 2026
Lowest £299 on 28 July 2026
XXIO · 14 Bag
No change
since 30 May 2026
Lowest £329 on 30 May 2026
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related bags comparisons
More head-to-head price checks
Common questions about the Sun Mountain Eclipse 3.5 H2NO 4 WAY Bag vs Xxio 14 Bag
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.