Compare / bags
Live · checked today · 3 UK retailers tracked
Sun Mountain Eclipse 3.5 Bag vs Sun Mountain Sonnenalp MID Stripe Bag
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Sun Mountain Eclipse 3.5 Bag is currently £189.95, while Sun Mountain Sonnenalp MID Stripe Bag is currently £164.95. against tracked history, Sun Mountain Eclipse 3.5 Bag is at its lowest tracked price and Sun Mountain Sonnenalp MID Stripe Bag is at its lowest tracked price. Sun Mountain Eclipse 3.5 Bag is currently available from 2 UK retailers, versus 1 for Sun Mountain Sonnenalp MID Stripe Bag.
Deal intelligence
Should you buy now, or wait?
Both are at their lowest tracked prices today.
Sun Mountain · Eclipse 3.5 Bag
Not enough data yet
Today £189.95 · typical £199 · lowest £189
Sun Mountain · Sonnenalp MID Stripe Bag
Not enough data yet
Today £164.95 · typical £164.95 · lowest £164.95
Head to head
Category leaders, from the data on this page
- Cheapest new Sonnenalp MID Stripe Bag £164.95 vs £189.95
- Closest to its tracked low Sonnenalp MID Stripe Bag 0% above vs 1%
- Most retailers in stock Eclipse 3.5 Bag 2 vs 1
Where to buy
3 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 Bag
↓ £9.05
since 14 March 2026
Lowest £189 on 23 June 2026
Sun Mountain · Sonnenalp MID Stripe Bag
No change
since 4 April 2026
Lowest £164.95 on 4 April 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 Bag vs Sun Mountain Sonnenalp MID Stripe 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.