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Live · checked today · 7 UK retailers tracked
Callaway Summit Collection Bag vs Sun Mountain H2NO Eclipse E45 Bag
Quick verdict
Checked daily across 7 UK retailers
Price and availability verdict
Callaway Summit Collection Bag is currently £329, while Sun Mountain H2NO Eclipse E45 Bag is currently £329. Deal scores are Callaway Summit Collection Bag 52/100; against tracked history, Callaway Summit Collection Bag is at its lowest tracked price and Sun Mountain H2NO Eclipse E45 Bag is at its lowest tracked price. Callaway Summit Collection Bag is currently available from 7 UK retailers, versus 1 for Sun Mountain H2NO Eclipse E45 Bag.
Deal intelligence
Should you buy now, or wait?
Both are at their lowest tracked prices today.
Callaway · Summit Collection Bag
Fair price today
Today £329 · typical £329 · lowest £329
Early data: under 30 days tracked, treat as provisional.
Sun Mountain · H2NO Eclipse E45 Bag
Not enough data yet
Today £329 · typical £329 · lowest £329
Where to buy
7 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.
Callaway · Summit Collection Bag
No change
since 26 July 2026
Lowest £329 on 26 July 2026
Sun Mountain · H2NO Eclipse E45 Bag
No change
since 26 July 2026
Lowest £329 on 26 July 2026
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Common questions about the Callaway Summit Collection Bag vs Sun Mountain H2NO Eclipse E45 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.