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Live · checked today · 2 UK retailers tracked
Sun Mountain Eclipse E2.5 H2NO Bag vs Xxio Premium Bag
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Sun Mountain Eclipse E2.5 H2NO Bag is currently £259, while Xxio Premium Bag is currently £299. against tracked history, Sun Mountain Eclipse E2.5 H2NO Bag is 45% above its lowest tracked price and Xxio Premium Bag is 66% above its lowest tracked price. Both are currently available from 1 UK retailer.
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Sun Mountain Eclipse E2.5 H2NO Bag is closest, within 45% of its lowest tracked price. The Xxio Premium Bag has more room: its tracked low is £179.95.
Sun Mountain · Eclipse E2.5 H2NO Bag
Not enough data yet
Today £259 · typical £259 · lowest £179
On sale 4 times in the last 4 months
XXIO · Premium Bag
Not enough data yet
Today £299 · typical £299 · lowest £179.95
On sale 1 time in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new Eclipse E2.5 H2NO Bag £259 vs £299
- Closest to its tracked low Eclipse E2.5 H2NO Bag 45% above vs 66%
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 E2.5 H2NO Bag
↓ £10
since 27 March 2026
Lowest £179 on 22 April 2026
XXIO · Premium Bag
No change
since 13 April 2026
Lowest £179.95 on 1 June 2026
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Common questions about the Sun Mountain Eclipse E2.5 H2NO Bag vs Xxio Premium 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.