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Live · checked today · 1 UK retailers tracked
Sun Mountain C100 Bag vs Sun Mountain Eclipse E2.5 H2NO Bag
Quick verdict
Checked daily across 1 UK retailers
Price and availability verdict
Sun Mountain C100 Bag is currently £229, while Sun Mountain Eclipse E2.5 H2NO Bag is currently £259. against tracked history, Sun Mountain C100 Bag is 64% above its lowest tracked price and Sun Mountain Eclipse E2.5 H2NO Bag is 45% 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 Sun Mountain C100 Bag has more room: its tracked low is £139.95.
Sun Mountain · C100 Bag
Not enough data yet
Today £229 · typical £229 · lowest £139.95
On sale 1 time in the last 4 months
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
Head to head
Category leaders, from the data on this page
- Cheapest new C100 Bag £229 vs £259
- Closest to its tracked low Eclipse E2.5 H2NO Bag 45% above vs 64%
Where to buy
1 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 · C100 Bag
↓ £10
since 14 March 2026
Lowest £139.95 on 9 June 2026
Sun Mountain · Eclipse E2.5 H2NO Bag
↓ £10
since 27 March 2026
Lowest £179 on 22 April 2026
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Common questions about the Sun Mountain C100 Bag vs Sun Mountain Eclipse E2.5 H2NO 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.