Storage Hunters Exclusive Items: What Drops in Rain and Moonlit
Four items never show up in a container unless the sky matches — check them off as you land them, and see what a farming session is worth before you bid.
Last updated 2026-07-02
What exclusive items actually are in Storage Hunters
Mutations change the price of an item you already own. Exclusive items are different — they are their own item, and they simply are not in the auction pool at all outside their matching weather. There are four confirmed so far: the Rubber Duck and Camping Backpack during Rain, and the Vampire Bat Valk and Vampire Dominus during Moonlit. All four can spawn in any container in any area — there is no zone requirement the way there is for the lost items, and they can land with a mutation stacked on top the normal way.
Rain vs. Moonlit: two separate item pools
Rain is the more common event, and it swaps in the Rubber Duck and Camping Backpack — both worth grabbing but neither one changes your run. Moonlit is where the real money sits: the Vampire Bat Valk (also listed as “Vampire Bat Fork” on a couple of guides, same item) and the Vampire Dominus, which alone outsells most mutation rolls on a mid-value item. Both weather types run on the same server timer that also boosts weather-gated mutations, so the timing advice is identical: hold unopened containers through clear weather, then burn through them the moment the sky turns.
| Item | Weather | Rarity | Value |
|---|---|---|---|
| Rubber Duck | Rain | Common | $150 |
| Camping Backpack | Rain | Epic | $300 |
| Vampire Bat Valk | Moonlit | Legendary | $7,500 |
| Vampire Dominus | Moonlit | Mythic | $50,000 |
Track your collection, then estimate a session
Check off each item as you land it — progress saves in your browser, so it is still here next time you open the page. Below it, pick the weather you are farming and how many auctions you plan to win, and the estimator gives you an expected count and value for that session.
| Item | Weather | Rarity | Value | |
|---|---|---|---|---|
| Rubber Duck | Rain | Common | $150 | |
| Camping BackpackEquippable accessory — wears as a gear item, not just a sale. | Rain | Epic | $300 | |
| Vampire Bat ValkSome field guides list this as "Vampire Bat Fork" — same item, name still settling. | Moonlit | Legendary | $7,500 | |
| Vampire Dominus | Moonlit | Mythic | $50,000 |
Every rain container you win is one roll at the two rain-only items. This estimates what a session of that size is worth before you bid.
Modeled estimate — Storage Hunters has not published exclusive drop rates. These per-container chances are ranked by sell value (rarer payout, rarer roll), the same convention used on the mutation odds calculator.
Farming tips for both events
Push your win rate as high as you can once the weather changes — spawn rate matters less than raw container count, since every one you open is a fresh roll at both items for that weather. The Rubber Duck and Camping Backpack turn up often enough that a normal Rain cycle usually nets at least one; the Moonlit pair is a longer game, and most players report several Moonlit events before either vampire item lands. If you are stacking a high-tier mutation on top, the payoff compounds — a Vampire Dominus with even a modest multiplier is a life-changing single haul.
One thing worth being upfront about: none of this is datamined. The developer has not published exclusive drop rates, and the per-container percentages in the estimator above are a model built from the same signal everyone agrees on — rarer sell value, rarer roll — the same convention we use on the mutation odds calculator. Treat the numbers as directional planning, not a guarantee.
Frequently asked questions
What are the exclusive items in Storage Hunters?
Four items that only enter the auction container pool during a weather event: Rubber Duck ($150) and Camping Backpack ($300) during Rain, plus Vampire Bat Valk ($7,500) and Vampire Dominus ($50,000) during Moonlit. They are separate from the 23 mutations — a mutation modifies the price of an item you already have, an exclusive is its own item that does not exist in the pool outside its weather.
How do you get exclusive items in Storage Hunters?
Win auctions on containers while the matching weather is active. Any container, in any area, can hold one — there is no location to travel to and no gamepass that unlocks them. More containers opened during Rain or Moonlit simply means more rolls at the four items.
What triggers Rain and Moonlit weather in Storage Hunters?
Weather cycles on a server timer that is not player-controlled, the same cycle that also boosts the Wet/Shocked and Moonlit/Firefly mutations. There is no way to force it early — the practical move is to bank unopened containers during clear weather and burn through them the moment the sky changes.
Is the Vampire Bat Valk the same as the Vampire Bat Fork?
Yes, as far as we can tell. Some guides list the Moonlit legendary as "Vampire Bat Fork" and others as "Vampire Bat Valk" — the value ($7,500) and rarity match across every source we checked, so this looks like the same item with the name still settling in the community. We use Valk here and will correct it if the developer publishes an official name.
Are exclusive items worth farming over chasing rare mutations?
Only the Moonlit pair moves the needle on their own — a Vampire Dominus at $50,000 beats almost any mutation payout outright. The Rain items are closer to a nice bonus than a strategy: a $150 Rubber Duck is not worth detouring for, but you are not detouring for it either since it drops from containers you were already opening.
Can exclusive items also roll a mutation?
Field reports say yes — an exclusive item can still land a mutation like any other item, and mutation multipliers stack on top of its base value the normal way. A Camping Backpack ($300) with a Gold mutation (4x) would sell for $1,200, same additive math as everything else on the value calculator.
How we verified the exclusive items list
We cross-checked the four exclusive items and their values across multiple independent 2026 guides (Pro Game Guides, Nerdschalk, AllThings.How) before adding them here, since the developer has not published an official item list. Every source agreed on the names, the weather trigger, and the sell values — the only discrepancy was the Vampire Bat Valk sometimes appearing as “Vampire Bat Fork,” which we noted rather than silently picked one.
The per-container drop estimates in the session tool are modeled, not measured — Storage Hunters has never published real exclusive odds, and we have not datamined the game. We will replace the model with real numbers the moment the developer or a large enough community dataset settles the question.
Verified 2026-07-11 · By Jim Liu