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Live · checked today · 4 UK retailers tracked
Sun Mountain Eclipse E3.5 Bag vs Sun Mountain H2NO Staff Bag
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Sun Mountain Eclipse E3.5 Bag is currently £189, while Sun Mountain H2NO Staff Bag is currently £339. Deal scores are Sun Mountain Eclipse E3.5 Bag 48/100; against tracked history, Sun Mountain Eclipse E3.5 Bag is at its lowest tracked price and Sun Mountain H2NO Staff Bag is 18% above its lowest tracked price. Sun Mountain Eclipse E3.5 Bag is currently available from 3 UK retailers, versus 1 for Sun Mountain H2NO Staff Bag.
Deal intelligence
Should you buy now, or wait?
The Sun Mountain Eclipse E3.5 Bag is at its lowest tracked price today. The Sun Mountain H2NO Staff Bag has more room: its tracked low is £288.
Sun Mountain · Eclipse E3.5 Bag
Fair price today
Today £189 · typical £189 · lowest £189
Early data: under 30 days tracked, treat as provisional.
Sun Mountain · H2NO Staff Bag
Not enough data yet
Today £339 · typical £289 · lowest £288
Head to head
Category leaders, from the data on this page
- Cheapest new Eclipse E3.5 Bag £189 vs £339
- Closest to its tracked low Eclipse E3.5 Bag 0% above vs 18%
- Most retailers in stock Eclipse E3.5 Bag 3 vs 1
Where to buy
4 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 · H2NO Staff Bag
↑ £40
since 14 March 2026
Lowest £288 on 15 March 2026
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Common questions about the Sun Mountain Eclipse E3.5 Bag vs Sun Mountain H2NO Staff 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.