diff --git a/src/caip-types.ts b/src/caip-types.ts
index 5ce5742f0..13a0d9fa8 100644
--- a/src/caip-types.ts
+++ b/src/caip-types.ts
@@ -1,5 +1,7 @@
-import type { Infer, Struct } from '@metamask/superstruct';
-import { is, pattern, string } from '@metamask/superstruct';
+import type { Infer } from '@metamask/superstruct';
+import { is } from '@metamask/superstruct';
+
+import { definePattern } from './superstruct';
 
 export const CAIP_CHAIN_ID_REGEX =
   /^(?<namespace>[-a-z0-9]{3,8}):(?<reference>[-_a-zA-Z0-9]{1,32})$/u;
@@ -28,38 +30,45 @@ export const CAIP_ASSET_ID_REGEX =
 /**
  * A CAIP-2 chain ID, i.e., a human-readable namespace and reference.
  */
-export const CaipChainIdStruct = pattern(
-  string(),
+export const CaipChainIdStruct = definePattern<`${string}:${string}`>(
+  'CaipChainId',
   CAIP_CHAIN_ID_REGEX,
-) as Struct<CaipChainId, null>;
-export type CaipChainId = `${string}:${string}`;
+);
+export type CaipChainId = Infer<typeof CaipChainIdStruct>;
 
 /**
  * A CAIP-2 namespace, i.e., the first part of a CAIP chain ID.
  */
-export const CaipNamespaceStruct = pattern(string(), CAIP_NAMESPACE_REGEX);
+export const CaipNamespaceStruct = definePattern(
+  'CaipNamespace',
+  CAIP_NAMESPACE_REGEX,
+);
 export type CaipNamespace = Infer<typeof CaipNamespaceStruct>;
 
 /**
  * A CAIP-2 reference, i.e., the second part of a CAIP chain ID.
  */
-export const CaipReferenceStruct = pattern(string(), CAIP_REFERENCE_REGEX);
+export const CaipReferenceStruct = definePattern(
+  'CaipReference',
+  CAIP_REFERENCE_REGEX,
+);
 export type CaipReference = Infer<typeof CaipReferenceStruct>;
 
 /**
  * A CAIP-10 account ID, i.e., a human-readable namespace, reference, and account address.
  */
-export const CaipAccountIdStruct = pattern(
-  string(),
-  CAIP_ACCOUNT_ID_REGEX,
-) as Struct<CaipAccountId, null>;
-export type CaipAccountId = `${string}:${string}:${string}`;
+export const CaipAccountIdStruct =
+  definePattern<`${string}:${string}:${string}`>(
+    'CaipAccountId',
+    CAIP_ACCOUNT_ID_REGEX,
+  );
+export type CaipAccountId = Infer<typeof CaipAccountIdStruct>;
 
 /**
  * A CAIP-10 account address, i.e., the third part of the CAIP account ID.
  */
-export const CaipAccountAddressStruct = pattern(
-  string(),
+export const CaipAccountAddressStruct = definePattern(
+  'CaipAccountAddress',
   CAIP_ACCOUNT_ADDRESS_REGEX,
 );
 export type CaipAccountAddress = Infer<typeof CaipAccountAddressStruct>;
@@ -67,8 +76,8 @@ export type CaipAccountAddress = Infer<typeof CaipAccountAddressStruct>;
 /**
  * A CAIP-19 asset namespace, i.e., a namespace domain of an asset.
  */
-export const CaipAssetNamespaceStruct = pattern(
-  string(),
+export const CaipAssetNamespaceStruct = definePattern(
+  'CaipAssetNamespace',
   CAIP_ASSET_NAMESPACE_REGEX,
 );
 export type CaipAssetNamespace = Infer<typeof CaipAssetNamespaceStruct>;
@@ -76,8 +85,8 @@ export type CaipAssetNamespace = Infer<typeof CaipAssetNamespaceStruct>;
 /**
  * A CAIP-19 asset reference, i.e., an identifier for an asset within a given namespace.
  */
-export const CaipAssetReferenceStruct = pattern(
-  string(),
+export const CaipAssetReferenceStruct = definePattern(
+  'CaipAssetReference',
   CAIP_ASSET_REFERENCE_REGEX,
 );
 export type CaipAssetReference = Infer<typeof CaipAssetReferenceStruct>;
@@ -85,26 +94,31 @@ export type CaipAssetReference = Infer<typeof CaipAssetReferenceStruct>;
 /**
  * A CAIP-19 asset token ID, i.e., a unique identifier for an addressable asset of a given type
  */
-export const CaipTokenIdStruct = pattern(string(), CAIP_TOKEN_ID_REGEX);
+export const CaipTokenIdStruct = definePattern(
+  'CaipTokenId',
+  CAIP_TOKEN_ID_REGEX,
+);
 export type CaipTokenId = Infer<typeof CaipTokenIdStruct>;
 
 /**
  * A CAIP-19 asset type identifier, i.e., a human-readable type of asset identifier.
  */
-export const CaipAssetTypeStruct = pattern(
-  string(),
-  CAIP_ASSET_TYPE_REGEX,
-) as Struct<CaipAssetType, null>;
-export type CaipAssetType = `${string}:${string}/${string}:${string}`;
+export const CaipAssetTypeStruct =
+  definePattern<`${string}:${string}/${string}:${string}`>(
+    'CaipAssetType',
+    CAIP_ASSET_TYPE_REGEX,
+  );
+export type CaipAssetType = Infer<typeof CaipAssetTypeStruct>;
 
 /**
  * A CAIP-19 asset ID identifier, i.e., a human-readable type of asset ID.
  */
-export const CaipAssetIdStruct = pattern(
-  string(),
-  CAIP_ASSET_ID_REGEX,
-) as Struct<CaipAssetId, null>;
-export type CaipAssetId = `${string}:${string}/${string}:${string}/${string}`;
+export const CaipAssetIdStruct =
+  definePattern<`${string}:${string}/${string}:${string}/${string}`>(
+    'CaipAssetId',
+    CAIP_ASSET_ID_REGEX,
+  );
+export type CaipAssetId = Infer<typeof CaipAssetIdStruct>;
 
 /** Known CAIP namespaces. */
 export enum KnownCaipNamespace {
diff --git a/src/index.test.ts b/src/index.test.ts
index 3ccf23082..d5cff297e 100644
--- a/src/index.test.ts
+++ b/src/index.test.ts
@@ -87,6 +87,7 @@ describe('index', () => {
         "createModuleLogger",
         "createNumber",
         "createProjectLogger",
+        "definePattern",
         "exactOptional",
         "getChecksumAddress",
         "getErrorMessage",
diff --git a/src/index.ts b/src/index.ts
index d3f0813ce..81c653a0d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -15,6 +15,7 @@ export * from './misc';
 export * from './number';
 export * from './opaque';
 export * from './promise';
+export * from './superstruct';
 export * from './time';
 export * from './transaction-types';
 export * from './versions';
diff --git a/src/node.test.ts b/src/node.test.ts
index d28d2f3bd..30383f464 100644
--- a/src/node.test.ts
+++ b/src/node.test.ts
@@ -88,6 +88,7 @@ describe('node', () => {
         "createNumber",
         "createProjectLogger",
         "createSandbox",
+        "definePattern",
         "directoryExists",
         "ensureDirectoryStructureExists",
         "exactOptional",
diff --git a/src/superstruct.test.ts b/src/superstruct.test.ts
new file mode 100644
index 000000000..79fe5020d
--- /dev/null
+++ b/src/superstruct.test.ts
@@ -0,0 +1,23 @@
+import { assert, is, pattern, string } from '@metamask/superstruct';
+
+import { definePattern } from './superstruct';
+
+describe('definePattern', () => {
+  const hexPattern = /^0x[0-9a-f]+$/u;
+  const HexStringPattern = pattern(string(), hexPattern);
+  const HexString = definePattern('HexString', hexPattern);
+
+  it('is similar to superstruct.pattern', () => {
+    expect(is('0xdeadbeef', HexStringPattern)).toBe(true);
+    expect(is('0xdeadbeef', HexString)).toBe(true);
+    expect(is('foobar', HexStringPattern)).toBe(false);
+    expect(is('foobar', HexString)).toBe(false);
+  });
+
+  it('throws and error if assert fails', () => {
+    const value = 'foobar';
+    expect(() => assert(value, HexString)).toThrow(
+      `Expected a value of type \`HexString\`, but received: \`"foobar"\``,
+    );
+  });
+});
diff --git a/src/superstruct.ts b/src/superstruct.ts
new file mode 100644
index 000000000..bc4e4aa4e
--- /dev/null
+++ b/src/superstruct.ts
@@ -0,0 +1,28 @@
+import type { Struct } from '@metamask/superstruct';
+import { define } from '@metamask/superstruct';
+
+/**
+ * Defines a new string-struct matching a regular expression.
+ *
+ * @example
+ * const EthAddressStruct = definePattern('EthAddress', /^0x[0-9a-f]{40}$/iu);
+ * type EthAddress = Infer<typeof EthAddressStruct>; // string
+ *
+ * const CaipChainIdStruct = defineTypedPattern<`${string}:${string}`>(
+ *   'CaipChainId',
+ *   /^[-a-z0-9]{3,8}:[-_a-zA-Z0-9]{1,32}$/u;
+ * );
+ * type CaipChainId = Infer<typeof CaipChainIdStruct>; // `${string}:${string}`
+ * @param name - Type name.
+ * @param pattern - Regular expression to match.
+ * @template Pattern - The pattern type, defaults to `string`.
+ * @returns A new string-struct that matches the given pattern.
+ */
+export function definePattern<Pattern extends string = string>(
+  name: string,
+  pattern: RegExp,
+): Struct<Pattern, null> {
+  return define<Pattern>(name, (value: unknown): boolean | string => {
+    return typeof value === 'string' && pattern.test(value);
+  });
+}